137317817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48677}}^1$

素因数の和:48728

約数の個数: 16

約数和(自身を含む): 174461952

約数和(自身を除く): 37144135

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 48677, 340739, 632801, 1508987, 4429607, 10562909, 19616831, 137317817]

約数ペア:

[(1, 137317817), (7, 19616831), (13, 10562909), (31, 4429607), (91, 1508987), (217, 632801), (403, 340739), (2821, 48677)]