25971884067

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{15959}}^1$

素因数の和:16235

約数の個数: 32

約数和(自身を含む): 36100753920

約数和(自身を除く): 10128869853

約数列:

[1, 3, 41, 101, 123, 131, 303, 393, 4141, 5371, 12423, 13231, 15959, 16113, 39693, 47877, 542471, 654319, 1611859, 1627413, 1962957, 2090629, 4835577, 6271887, 66086219, 85715789, 198258657, 211153529, 257147367, 633460587, 8657294689, 25971884067]

約数ペア:

[(1, 25971884067), (3, 8657294689), (41, 633460587), (101, 257147367), (123, 211153529), (131, 198258657), (303, 85715789), (393, 66086219), (4141, 6271887), (5371, 4835577), (12423, 2090629), (13231, 1962957), (15959, 1627413), (16113, 1611859), (39693, 654319), (47877, 542471)]