39020121

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3890

約数の個数: 36

約数和(自身を含む): 68432832

約数和(自身を除く): 29412711

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 3847, 10143, 11541, 26929, 34623, 80787, 88481, 188503, 242361, 265443, 565509, 619367, 796329, 1696527, 1858101, 4335569, 5574303, 13006707, 39020121]

約数ペア:

[(1, 39020121), (3, 13006707), (7, 5574303), (9, 4335569), (21, 1858101), (23, 1696527), (49, 796329), (63, 619367), (69, 565509), (147, 265443), (161, 242361), (207, 188503), (441, 88481), (483, 80787), (1127, 34623), (1449, 26929), (3381, 11541), (3847, 10143)]