8708271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 5226321

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 383, 429, 583, 689, 1149, 1749, 2067, 4213, 4979, 7579, 12639, 14937, 20299, 22737, 54769, 60897, 164307, 223289, 263887, 669867, 791661, 2902757, 8708271]

約数ペア:

[(1, 8708271), (3, 2902757), (11, 791661), (13, 669867), (33, 263887), (39, 223289), (53, 164307), (143, 60897), (159, 54769), (383, 22737), (429, 20299), (583, 14937), (689, 12639), (1149, 7579), (1749, 4979), (2067, 4213)]