2912861667

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{610279}}^1$

素因数の和:610362

約数の個数: 16

約数和(自身を含む): 4081552640

約数和(自身を除く): 1168690973

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 610279, 1830837, 22580323, 26241997, 67740969, 78725991, 970953889, 2912861667]

約数ペア:

[(1, 2912861667), (3, 970953889), (37, 78725991), (43, 67740969), (111, 26241997), (129, 22580323), (1591, 1830837), (4773, 610279)]