292077821

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 355929600

約数和(自身を除く): 63851779

約数列:

[1, 7, 29, 61, 103, 203, 229, 427, 721, 1603, 1769, 2987, 6283, 6641, 12383, 13969, 20909, 23587, 43981, 46487, 97783, 165109, 182207, 405101, 684023, 1275449, 1438807, 2835707, 4788161, 10071649, 41725403, 292077821]

約数ペア:

[(1, 292077821), (7, 41725403), (29, 10071649), (61, 4788161), (103, 2835707), (203, 1438807), (229, 1275449), (427, 684023), (721, 405101), (1603, 182207), (1769, 165109), (2987, 97783), (6283, 46487), (6641, 43981), (12383, 23587), (13969, 20909)]