2013971327

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{12637}}^1$

素因数の和:12818

約数の個数: 16

約数和(自身を含む): 2140169472

約数和(自身を除く): 126198145

約数列:

[1, 31, 53, 97, 1643, 3007, 5141, 12637, 159371, 391747, 669761, 1225789, 20762591, 37999459, 64966817, 2013971327]

約数ペア:

[(1, 2013971327), (31, 64966817), (53, 37999459), (97, 20762591), (1643, 1225789), (3007, 669761), (5141, 391747), (12637, 159371)]