1381623477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{5003}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 2032184448

約数和(自身を除く): 650560971

約数列:

[1, 3, 13, 39, 73, 97, 219, 291, 949, 1261, 2847, 3783, 5003, 7081, 15009, 21243, 65039, 92053, 195117, 276159, 365219, 485291, 1095657, 1455873, 4747847, 6308783, 14243541, 18926349, 35426243, 106278729, 460541159, 1381623477]

約数ペア:

[(1, 1381623477), (3, 460541159), (13, 106278729), (39, 35426243), (73, 18926349), (97, 14243541), (219, 6308783), (291, 4747847), (949, 1455873), (1261, 1095657), (2847, 485291), (3783, 365219), (5003, 276159), (7081, 195117), (15009, 92053), (21243, 65039)]