904379619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 1490485248

約数和(自身を除く): 586105629

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 151, 253, 299, 429, 453, 607, 759, 897, 1661, 1821, 1963, 3289, 3473, 4983, 5889, 6677, 7891, 9867, 10419, 13961, 20031, 21593, 23673, 38203, 41883, 45149, 64779, 86801, 91657, 114609, 135447, 153571, 181493, 260403, 274971, 460713, 496639, 544479, 1008227, 1191541, 1489917, 1996423, 2108111, 3024681, 3574623, 5989269, 6324333, 13106951, 23189221, 27405443, 39320853, 69567663, 82216329, 301459873, 904379619]

約数ペア:

[(1, 904379619), (3, 301459873), (11, 82216329), (13, 69567663), (23, 39320853), (33, 27405443), (39, 23189221), (69, 13106951), (143, 6324333), (151, 5989269), (253, 3574623), (299, 3024681), (429, 2108111), (453, 1996423), (607, 1489917), (759, 1191541), (897, 1008227), (1661, 544479), (1821, 496639), (1963, 460713), (3289, 274971), (3473, 260403), (4983, 181493), (5889, 153571), (6677, 135447), (7891, 114609), (9867, 91657), (10419, 86801), (13961, 64779), (20031, 45149), (21593, 41883), (23673, 38203)]