7490331

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 11321856

約数和(自身を除く): 3831525

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 383, 477, 1149, 2173, 3447, 6519, 15703, 19557, 20299, 47109, 60897, 141327, 182691, 832259, 2496777, 7490331]

約数ペア:

[(1, 7490331), (3, 2496777), (9, 832259), (41, 182691), (53, 141327), (123, 60897), (159, 47109), (369, 20299), (383, 19557), (477, 15703), (1149, 6519), (2173, 3447)]