29120128401

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106667137}}^1$

素因数の和:106667160

約数の個数: 16

約数和(自身を含む): 47786877824

約数和(自身を除く): 18666749423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 106667137, 320001411, 746669959, 1386672781, 2240009877, 4160018343, 9706709467, 29120128401]

約数ペア:

[(1, 29120128401), (3, 9706709467), (7, 4160018343), (13, 2240009877), (21, 1386672781), (39, 746669959), (91, 320001411), (273, 106667137)]