1260210147

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{331547}}^1$

素因数の和:331738

約数の個数: 16

約数和(自身を含む): 1930935552

約数和(自身を除く): 670725405

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 331547, 994641, 2320829, 6962487, 60010007, 180030021, 420070049, 1260210147]

約数ペア:

[(1, 1260210147), (3, 420070049), (7, 180030021), (21, 60010007), (181, 6962487), (543, 2320829), (1267, 994641), (3801, 331547)]