30427641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 46118280

約数和(自身を除く): 15690639

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1597, 2117, 4791, 6351, 14373, 19053, 46313, 116581, 138939, 349743, 416817, 1049229, 3380849, 10142547, 30427641]

約数ペア:

[(1, 30427641), (3, 10142547), (9, 3380849), (29, 1049229), (73, 416817), (87, 349743), (219, 138939), (261, 116581), (657, 46313), (1597, 19053), (2117, 14373), (4791, 6351)]