1218942093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{85199}}^1$

素因数の和:85472

約数の個数: 16

約数和(自身を含む): 1717632000

約数和(自身を除く): 498689907

約数列:

[1, 3, 19, 57, 251, 753, 4769, 14307, 85199, 255597, 1618781, 4856343, 21384949, 64154847, 406314031, 1218942093]

約数ペア:

[(1, 1218942093), (3, 406314031), (19, 64154847), (57, 21384949), (251, 4856343), (753, 1618781), (4769, 255597), (14307, 85199)]