4380579

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 7468032

約数和(自身を除く): 3087453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2243, 6729, 15701, 20187, 47103, 69533, 141309, 208599, 486731, 625797, 1460193, 4380579]

約数ペア:

[(1, 4380579), (3, 1460193), (7, 625797), (9, 486731), (21, 208599), (31, 141309), (63, 69533), (93, 47103), (217, 20187), (279, 15701), (651, 6729), (1953, 2243)]