397288045371

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{35762719}}^1$

素因数の和:35762775

約数の個数: 24

約数和(自身を含む): 632857093120

約数和(自身を除く): 235569047749

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 35762719, 107288157, 250339033, 751017099, 822542537, 2467627611, 5757797759, 17273393277, 18918478351, 56755435053, 132429348457, 397288045371]

約数ペア:

[(1, 397288045371), (3, 132429348457), (7, 56755435053), (21, 18918478351), (23, 17273393277), (69, 5757797759), (161, 2467627611), (483, 822542537), (529, 751017099), (1587, 250339033), (3703, 107288157), (11109, 35762719)]