726421743

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{238093}}^1$

素因数の和:238215

約数の個数: 16

約数和(自身を含む): 1085708640

約数和(自身を除く): 359286897

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 238093, 714279, 2142837, 6428511, 26904509, 80713527, 242140581, 726421743]

約数ペア:

[(1, 726421743), (3, 242140581), (9, 80713527), (27, 26904509), (113, 6428511), (339, 2142837), (1017, 714279), (3051, 238093)]