4128741

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 6237504

約数和(自身を除く): 2108763

約数列:

[1, 3, 9, 41, 67, 123, 167, 201, 369, 501, 603, 1503, 2747, 6847, 8241, 11189, 20541, 24723, 33567, 61623, 100701, 458749, 1376247, 4128741]

約数ペア:

[(1, 4128741), (3, 1376247), (9, 458749), (41, 100701), (67, 61623), (123, 33567), (167, 24723), (201, 20541), (369, 11189), (501, 8241), (603, 6847), (1503, 2747)]