298900511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 393579648

約数和(自身を除く): 94679137

約数列:

[1, 7, 13, 17, 91, 101, 119, 221, 707, 1313, 1547, 1717, 1913, 9191, 12019, 13391, 22321, 24869, 32521, 156247, 174083, 193213, 227647, 422773, 1352491, 2511769, 2959411, 3284621, 17582383, 22992347, 42700073, 298900511]

約数ペア:

[(1, 298900511), (7, 42700073), (13, 22992347), (17, 17582383), (91, 3284621), (101, 2959411), (119, 2511769), (221, 1352491), (707, 422773), (1313, 227647), (1547, 193213), (1717, 174083), (1913, 156247), (9191, 32521), (12019, 24869), (13391, 22321)]