22415547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 38891520

約数和(自身を除く): 16475973

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 4219, 5313, 12657, 29533, 46409, 88599, 97037, 139227, 291111, 324863, 679259, 974589, 1067407, 2037777, 3202221, 7471849, 22415547]

約数ペア:

[(1, 22415547), (3, 7471849), (7, 3202221), (11, 2037777), (21, 1067407), (23, 974589), (33, 679259), (69, 324863), (77, 291111), (161, 139227), (231, 97037), (253, 88599), (483, 46409), (759, 29533), (1771, 12657), (4219, 5313)]