16262631

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 30271488

約数和(自身を除く): 14008857

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 757, 1023, 1953, 2271, 2387, 3069, 5299, 6813, 7161, 8327, 15897, 21483, 23467, 24981, 47691, 58289, 70401, 74943, 164269, 174867, 211203, 258137, 492807, 524601, 774411, 1478421, 1806959, 2323233, 5420877, 16262631]

約数ペア:

[(1, 16262631), (3, 5420877), (7, 2323233), (9, 1806959), (11, 1478421), (21, 774411), (31, 524601), (33, 492807), (63, 258137), (77, 211203), (93, 174867), (99, 164269), (217, 74943), (231, 70401), (279, 58289), (341, 47691), (651, 24981), (693, 23467), (757, 21483), (1023, 15897), (1953, 8327), (2271, 7161), (2387, 6813), (3069, 5299)]