864150339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{809}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 1265544000

約数和(自身を除く): 401393661

約数列:

[1, 3, 13, 39, 61, 183, 449, 793, 809, 1347, 2379, 2427, 5837, 10517, 17511, 27389, 31551, 49349, 82167, 148047, 356057, 363241, 641537, 1068171, 1089723, 1924611, 4722133, 14166399, 22157701, 66473103, 288050113, 864150339]

約数ペア:

[(1, 864150339), (3, 288050113), (13, 66473103), (39, 22157701), (61, 14166399), (183, 4722133), (449, 1924611), (793, 1089723), (809, 1068171), (1347, 641537), (2379, 363241), (2427, 356057), (5837, 148047), (10517, 82167), (17511, 49349), (27389, 31551)]