259191477727

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{23833}}^1$

素因数の和:24212

約数の個数: 48

約数和(自身を含む): 332878991040

約数和(自身を除く): 73687513313

約数列:

[1, 7, 13, 29, 91, 169, 203, 317, 377, 1183, 2219, 2639, 4121, 4901, 9193, 23833, 28847, 34307, 53573, 64351, 119509, 166831, 309829, 375011, 691157, 836563, 1553617, 2168803, 4027777, 4838099, 7555061, 8985041, 10875319, 28194439, 52885427, 62895287, 98215793, 116805533, 219096769, 687510551, 817638731, 1276805309, 1533677383, 2848257997, 8937637163, 19937805979, 37027353961, 259191477727]

約数ペア:

[(1, 259191477727), (7, 37027353961), (13, 19937805979), (29, 8937637163), (91, 2848257997), (169, 1533677383), (203, 1276805309), (317, 817638731), (377, 687510551), (1183, 219096769), (2219, 116805533), (2639, 98215793), (4121, 62895287), (4901, 52885427), (9193, 28194439), (23833, 10875319), (28847, 8985041), (34307, 7555061), (53573, 4838099), (64351, 4027777), (119509, 2168803), (166831, 1553617), (309829, 836563), (375011, 691157)]