980955369

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{28751}}^1$

素因数の和:28997

約数の個数: 24

約数和(自身を含む): 1507064832

約数和(自身を除く): 526109463

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 2007, 3791, 11373, 28751, 34119, 86253, 258759, 488767, 1466301, 4398903, 6411473, 19234419, 57703257, 108995041, 326985123, 980955369]

約数ペア:

[(1, 980955369), (3, 326985123), (9, 108995041), (17, 57703257), (51, 19234419), (153, 6411473), (223, 4398903), (669, 1466301), (2007, 488767), (3791, 258759), (11373, 86253), (28751, 34119)]