22431591

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 40622400

約数和(自身を除く): 18190809

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 449, 549, 793, 819, 1281, 1347, 2379, 3143, 3843, 4041, 5551, 5837, 7137, 9429, 16653, 17511, 27389, 28287, 40859, 49959, 52533, 82167, 122577, 191723, 246501, 356057, 367731, 575169, 1068171, 1725507, 2492399, 3204513, 7477197, 22431591]

約数ペア:

[(1, 22431591), (3, 7477197), (7, 3204513), (9, 2492399), (13, 1725507), (21, 1068171), (39, 575169), (61, 367731), (63, 356057), (91, 246501), (117, 191723), (183, 122577), (273, 82167), (427, 52533), (449, 49959), (549, 40859), (793, 28287), (819, 27389), (1281, 17511), (1347, 16653), (2379, 9429), (3143, 7137), (3843, 5837), (4041, 5551)]