2054835

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1723725

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 491, 837, 1395, 1473, 2455, 4185, 4419, 7365, 13257, 15221, 22095, 45663, 66285, 76105, 136989, 228315, 410967, 684945, 2054835]

約数ペア:

[(1, 2054835), (3, 684945), (5, 410967), (9, 228315), (15, 136989), (27, 76105), (31, 66285), (45, 45663), (93, 22095), (135, 15221), (155, 13257), (279, 7365), (465, 4419), (491, 4185), (837, 2455), (1395, 1473)]