84667443

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{19861}}^1$

素因数の和:19907

約数の個数: 24

約数和(自身を含む): 135856080

約数和(自身を除く): 51188637

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 19861, 59583, 139027, 417081, 575969, 973189, 1727907, 2919567, 4031783, 12095349, 28222481, 84667443]

約数ペア:

[(1, 84667443), (3, 28222481), (7, 12095349), (21, 4031783), (29, 2919567), (49, 1727907), (87, 973189), (147, 575969), (203, 417081), (609, 139027), (1421, 59583), (4263, 19861)]