27431866

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25447}}^1$

素因数の和:25474

約数の個数: 24

約数和(自身を含む): 52219296

約数和(自身を除く): 24787430

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25447, 50894, 178129, 279917, 356258, 559834, 1246903, 1959419, 2493806, 3918838, 13715933, 27431866]

約数ペア:

[(1, 27431866), (2, 13715933), (7, 3918838), (11, 2493806), (14, 1959419), (22, 1246903), (49, 559834), (77, 356258), (98, 279917), (154, 178129), (539, 50894), (1078, 25447)]