31303317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2357}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 44141760

約数和(自身を除く): 12838443

約数列:

[1, 3, 19, 57, 233, 699, 2357, 4427, 7071, 13281, 44783, 134349, 549181, 1647543, 10434439, 31303317]

約数ペア:

[(1, 31303317), (3, 10434439), (19, 1647543), (57, 549181), (233, 134349), (699, 44783), (2357, 13281), (4427, 7071)]