1397472477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5653}}^1\times {\mathrm{4337}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 1962164160

約数和(自身を除く): 564691683

約数列:

[1, 3, 19, 57, 4337, 5653, 13011, 16959, 82403, 107407, 247209, 322221, 24517061, 73551183, 465824159, 1397472477]

約数ペア:

[(1, 1397472477), (3, 465824159), (19, 73551183), (57, 24517061), (4337, 322221), (5653, 247209), (13011, 107407), (16959, 82403)]