69872893

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 73722880

約数和(自身を除く): 3849987

約数列:

[1, 43, 67, 79, 307, 2881, 3397, 5293, 13201, 20569, 24253, 227599, 884467, 1042879, 1624951, 69872893]

約数ペア:

[(1, 69872893), (43, 1624951), (67, 1042879), (79, 884467), (307, 227599), (2881, 24253), (3397, 20569), (5293, 13201)]