123214943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 132714240

約数和(自身を除く): 9499297

約数列:

[1, 19, 67, 151, 641, 1273, 2869, 10117, 12179, 42947, 96791, 192223, 815993, 1839029, 6484997, 123214943]

約数ペア:

[(1, 123214943), (19, 6484997), (67, 1839029), (151, 815993), (641, 192223), (1273, 96791), (2869, 42947), (10117, 12179)]