402092613

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26641}}^1$

素因数の和:26706

約数の個数: 32

約数和(自身を含む): 656458880

約数和(自身を除く): 254366267

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 26641, 79923, 239769, 346333, 719307, 1038999, 1145563, 3116997, 3436689, 9350991, 10310067, 14892319, 30930201, 44676957, 134030871, 402092613]

約数ペア:

[(1, 402092613), (3, 134030871), (9, 44676957), (13, 30930201), (27, 14892319), (39, 10310067), (43, 9350991), (117, 3436689), (129, 3116997), (351, 1145563), (387, 1038999), (559, 719307), (1161, 346333), (1677, 239769), (5031, 79923), (15093, 26641)]