1330263907

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2297}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 1584406656

約数和(自身を除く): 254142749

約数列:

[1, 7, 49, 53, 223, 371, 1561, 2297, 2597, 10927, 11819, 16079, 82733, 112553, 121741, 512231, 579131, 852187, 3585617, 5965309, 25099319, 27148243, 190037701, 1330263907]

約数ペア:

[(1, 1330263907), (7, 190037701), (49, 27148243), (53, 25099319), (223, 5965309), (371, 3585617), (1561, 852187), (2297, 579131), (2597, 512231), (10927, 121741), (11819, 112553), (16079, 82733)]