2912993499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{685249}}^1$

素因数の和:685374

約数の個数: 16

約数和(自身を含む): 4221140000

約数和(自身を除く): 1308146501

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 685249, 2055747, 8908237, 26724711, 74692141, 224076423, 970997833, 2912993499]

約数ペア:

[(1, 2912993499), (3, 970997833), (13, 224076423), (39, 74692141), (109, 26724711), (327, 8908237), (1417, 2055747), (4251, 685249)]