2227785987

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{2437}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 3437697024

約数和(自身を除く): 1209911037

約数列:

[1, 3, 7, 21, 101, 303, 431, 707, 1293, 2121, 2437, 3017, 7311, 9051, 17059, 43531, 51177, 130593, 246137, 304717, 738411, 914151, 1050347, 1722959, 3151041, 5168877, 7352429, 22057287, 106085047, 318255141, 742595329, 2227785987]

約数ペア:

[(1, 2227785987), (3, 742595329), (7, 318255141), (21, 106085047), (101, 22057287), (303, 7352429), (431, 5168877), (707, 3151041), (1293, 1722959), (2121, 1050347), (2437, 914151), (3017, 738411), (7311, 304717), (9051, 246137), (17059, 130593), (43531, 51177)]