8423649

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 13628160

約数和(自身を除く): 5204511

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 233, 309, 351, 699, 927, 1339, 2097, 2781, 3029, 4017, 6291, 9087, 12051, 23999, 27261, 36153, 71997, 81783, 215991, 311987, 647973, 935961, 2807883, 8423649]

約数ペア:

[(1, 8423649), (3, 2807883), (9, 935961), (13, 647973), (27, 311987), (39, 215991), (103, 81783), (117, 71997), (233, 36153), (309, 27261), (351, 23999), (699, 12051), (927, 9087), (1339, 6291), (2097, 4017), (2781, 3029)]