813480301

素因数分解:

${\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 837158400

約数和(自身を除く): 23678099

約数列:

[1, 79, 103, 257, 389, 8137, 20303, 26471, 30731, 40067, 99973, 2091209, 3165293, 7897867, 10297219, 813480301]

約数ペア:

[(1, 813480301), (79, 10297219), (103, 7897867), (257, 3165293), (389, 2091209), (8137, 99973), (20303, 40067), (26471, 30731)]