315821671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7951}}^1$

素因数の和:8142

約数の個数: 16

約数和(自身を含む): 361847808

約数和(自身を除く): 46026137

約数列:

[1, 11, 23, 157, 253, 1727, 3611, 7951, 39721, 87461, 182873, 1248307, 2011603, 13731377, 28711061, 315821671]

約数ペア:

[(1, 315821671), (11, 28711061), (23, 13731377), (157, 2011603), (253, 1248307), (1727, 182873), (3611, 87461), (7951, 39721)]