1566779013

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{773}}^1\times {\mathrm{1993}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 2287253592

約数和(自身を除く): 720474579

約数列:

[1, 3, 9, 113, 339, 773, 1017, 1993, 2319, 5979, 6957, 17937, 87349, 225209, 262047, 675627, 786141, 1540589, 2026881, 4621767, 13865301, 174086557, 522259671, 1566779013]

約数ペア:

[(1, 1566779013), (3, 522259671), (9, 174086557), (113, 13865301), (339, 4621767), (773, 2026881), (1017, 1540589), (1993, 786141), (2319, 675627), (5979, 262047), (6957, 225209), (17937, 87349)]