31634421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115877}}^1$

素因数の和:115900

約数の個数: 16

約数和(自身を含む): 51913344

約数和(自身を除く): 20278923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 115877, 347631, 811139, 1506401, 2433417, 4519203, 10544807, 31634421]

約数ペア:

[(1, 31634421), (3, 10544807), (7, 4519203), (13, 2433417), (21, 1506401), (39, 811139), (91, 347631), (273, 115877)]