313869891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{6257}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 437359104

約数和(自身を除く): 123489213

約数列:

[1, 3, 23, 69, 727, 2181, 6257, 16721, 18771, 50163, 143911, 431733, 4548839, 13646517, 104623297, 313869891]

約数ペア:

[(1, 313869891), (3, 104623297), (23, 13646517), (69, 4548839), (727, 431733), (2181, 143911), (6257, 50163), (16721, 18771)]