23287901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13508

約数の個数: 16

約数和(自身を含む): 30172800

約数和(自身を除く): 6884899

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13469, 94283, 175097, 255911, 1225679, 1791377, 3326843, 23287901]

約数ペア:

[(1, 23287901), (7, 3326843), (13, 1791377), (19, 1225679), (91, 255911), (133, 175097), (247, 94283), (1729, 13469)]