63938329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{991}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 78883840

約数和(自身を除く): 14945511

約数列:

[1, 7, 13, 91, 709, 991, 4963, 6937, 9217, 12883, 64519, 90181, 702619, 4918333, 9134047, 63938329]

約数ペア:

[(1, 63938329), (7, 9134047), (13, 4918333), (91, 702619), (709, 90181), (991, 64519), (4963, 12883), (6937, 9217)]