1167621

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 2002752

約数和(自身を除く): 835131

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 169, 273, 329, 507, 611, 637, 987, 1183, 1833, 1911, 2303, 3549, 4277, 6909, 7943, 8281, 12831, 23829, 24843, 29939, 55601, 89817, 166803, 389207, 1167621]

約数ペア:

[(1, 1167621), (3, 389207), (7, 166803), (13, 89817), (21, 55601), (39, 29939), (47, 24843), (49, 23829), (91, 12831), (141, 8281), (147, 7943), (169, 6909), (273, 4277), (329, 3549), (507, 2303), (611, 1911), (637, 1833), (987, 1183)]