8273841

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 11406528

約数和(自身を除く): 3132687

約数列:

[1, 3, 41, 123, 137, 411, 491, 1473, 5617, 16851, 20131, 60393, 67267, 201801, 2757947, 8273841]

約数ペア:

[(1, 8273841), (3, 2757947), (41, 201801), (123, 67267), (137, 60393), (411, 20131), (491, 16851), (1473, 5617)]