40673451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 26419029

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 383, 389, 1149, 1167, 2681, 2723, 4979, 5057, 8043, 8169, 14937, 15171, 34853, 35399, 104559, 106197, 148987, 446961, 1042909, 1936831, 3128727, 5810493, 13557817, 40673451]

約数ペア:

[(1, 40673451), (3, 13557817), (7, 5810493), (13, 3128727), (21, 1936831), (39, 1042909), (91, 446961), (273, 148987), (383, 106197), (389, 104559), (1149, 35399), (1167, 34853), (2681, 15171), (2723, 14937), (4979, 8169), (5057, 8043)]