37978213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6229}}^1$

素因数の和:6316

約数の個数: 16

約数和(自身を含む): 47447680

約数和(自身を除く): 9469467

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 6229, 43603, 80977, 417343, 566839, 2921401, 5425459, 37978213]

約数ペア:

[(1, 37978213), (7, 5425459), (13, 2921401), (67, 566839), (91, 417343), (469, 80977), (871, 43603), (6097, 6229)]