18473001

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 25498368

約数和(自身を除く): 7025367

約数列:

[1, 3, 41, 101, 123, 303, 1487, 4141, 4461, 12423, 60967, 150187, 182901, 450561, 6157667, 18473001]

約数ペア:

[(1, 18473001), (3, 6157667), (41, 450561), (101, 182901), (123, 150187), (303, 60967), (1487, 12423), (4141, 4461)]