423692763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 621418560

約数和(自身を除く): 197725797

約数列:

[1, 3, 13, 39, 61, 183, 313, 569, 793, 939, 1707, 2379, 4069, 7397, 12207, 19093, 22191, 34709, 57279, 104127, 178097, 248209, 451217, 534291, 744627, 1353651, 2315261, 6945783, 10863917, 32591751, 141230921, 423692763]

約数ペア:

[(1, 423692763), (3, 141230921), (13, 32591751), (39, 10863917), (61, 6945783), (183, 2315261), (313, 1353651), (569, 744627), (793, 534291), (939, 451217), (1707, 248209), (2379, 178097), (4069, 104127), (7397, 57279), (12207, 34709), (19093, 22191)]