121232749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2311}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 139829760

約数和(自身を除く): 18597011

約数列:

[1, 11, 19, 209, 251, 2311, 2761, 4769, 25421, 43909, 52459, 482999, 580061, 6380671, 11021159, 121232749]

約数ペア:

[(1, 121232749), (11, 11021159), (19, 6380671), (209, 580061), (251, 482999), (2311, 52459), (2761, 43909), (4769, 25421)]