2970938499

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1\times {\mathrm{13799}}^1$

素因数の和:15514

約数の個数: 16

約数和(自身を含む): 4056096000

約数和(自身を除く): 1085157501

約数列:

[1, 3, 43, 129, 1669, 5007, 13799, 41397, 71767, 215301, 593357, 1780071, 23030531, 69091593, 990312833, 2970938499]

約数ペア:

[(1, 2970938499), (3, 990312833), (43, 69091593), (129, 23030531), (1669, 1780071), (5007, 593357), (13799, 215301), (41397, 71767)]