1107492757

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1721}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 1347458112

約数和(自身を除く): 239965355

約数列:

[1, 7, 23, 49, 161, 571, 1127, 1721, 3997, 12047, 13133, 27979, 39583, 84329, 91931, 277081, 643517, 982691, 1939567, 6878837, 22601893, 48151859, 158213251, 1107492757]

約数ペア:

[(1, 1107492757), (7, 158213251), (23, 48151859), (49, 22601893), (161, 6878837), (571, 1939567), (1127, 982691), (1721, 643517), (3997, 277081), (12047, 91931), (13133, 84329), (27979, 39583)]