4418253

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 7589120

約数和(自身を除く): 3170867

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 241, 291, 679, 723, 873, 1687, 2037, 2169, 2619, 5061, 6111, 6507, 15183, 18333, 23377, 45549, 70131, 163639, 210393, 490917, 631179, 1472751, 4418253]

約数ペア:

[(1, 4418253), (3, 1472751), (7, 631179), (9, 490917), (21, 210393), (27, 163639), (63, 70131), (97, 45549), (189, 23377), (241, 18333), (291, 15183), (679, 6507), (723, 6111), (873, 5061), (1687, 2619), (2037, 2169)]