103981969

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 130999680

約数和(自身を除く): 27017711

約数列:

[1, 7, 13, 49, 91, 239, 637, 683, 1673, 3107, 4781, 8879, 11711, 21749, 33467, 62153, 152243, 163237, 435071, 1142659, 2122081, 7998613, 14854567, 103981969]

約数ペア:

[(1, 103981969), (7, 14854567), (13, 7998613), (49, 2122081), (91, 1142659), (239, 435071), (637, 163237), (683, 152243), (1673, 62153), (3107, 33467), (4781, 21749), (8879, 11711)]