39910872001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21517}}^1$

素因数の和:21674

約数の個数: 64

約数和(自身を含む): 57261980160

約数和(自身を除く): 17351108159

約数列:

[1, 7, 11, 13, 17, 77, 91, 109, 119, 143, 187, 221, 763, 1001, 1199, 1309, 1417, 1547, 1853, 2431, 8393, 9919, 12971, 15587, 17017, 20383, 21517, 24089, 109109, 142681, 150619, 168623, 236687, 264979, 279721, 365789, 1656809, 1854853, 1958047, 2345353, 2560523, 3076931, 4023679, 4755257, 16417471, 21538517, 25798883, 28165753, 30489589, 33286799, 39871001, 52307827, 180592181, 213427123, 279097007, 335385479, 366154789, 438581011, 518323013, 2347698353, 3070067077, 3628261091, 5701553143, 39910872001]

約数ペア:

[(1, 39910872001), (7, 5701553143), (11, 3628261091), (13, 3070067077), (17, 2347698353), (77, 518323013), (91, 438581011), (109, 366154789), (119, 335385479), (143, 279097007), (187, 213427123), (221, 180592181), (763, 52307827), (1001, 39871001), (1199, 33286799), (1309, 30489589), (1417, 28165753), (1547, 25798883), (1853, 21538517), (2431, 16417471), (8393, 4755257), (9919, 4023679), (12971, 3076931), (15587, 2560523), (17017, 2345353), (20383, 1958047), (21517, 1854853), (24089, 1656809), (109109, 365789), (142681, 279721), (150619, 264979), (168623, 236687)]