5181603

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 8139600

約数和(自身を除く): 2957997

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 349, 707, 1047, 2121, 2443, 4949, 7329, 14847, 17101, 35249, 51303, 105747, 246743, 740229, 1727201, 5181603]

約数ペア:

[(1, 5181603), (3, 1727201), (7, 740229), (21, 246743), (49, 105747), (101, 51303), (147, 35249), (303, 17101), (349, 14847), (707, 7329), (1047, 4949), (2121, 2443)]