2193670155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3401039}}^1$

素因数の和:3401090

約数の個数: 16

約数和(自身を含む): 3591498240

約数和(自身を除く): 1397828085

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3401039, 10203117, 17005195, 51015585, 146244677, 438734031, 731223385, 2193670155]

約数ペア:

[(1, 2193670155), (3, 731223385), (5, 438734031), (15, 146244677), (43, 51015585), (129, 17005195), (215, 10203117), (645, 3401039)]