4235679

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 7293440

約数和(自身を除く): 3057761

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 307, 511, 657, 921, 1533, 1971, 2149, 2763, 4599, 6447, 8289, 13797, 19341, 22411, 58023, 67233, 156877, 201699, 470631, 605097, 1411893, 4235679]

約数ペア:

[(1, 4235679), (3, 1411893), (7, 605097), (9, 470631), (21, 201699), (27, 156877), (63, 67233), (73, 58023), (189, 22411), (219, 19341), (307, 13797), (511, 8289), (657, 6447), (921, 4599), (1533, 2763), (1971, 2149)]