313625861

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 333815808

約数和(自身を除く): 20189947

約数列:

[1, 23, 67, 271, 751, 1541, 6233, 17273, 18157, 50317, 203521, 417611, 1157291, 4680983, 13635907, 313625861]

約数ペア:

[(1, 313625861), (23, 13635907), (67, 4680983), (271, 1157291), (751, 417611), (1541, 203521), (6233, 50317), (17273, 18157)]