4117281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2886879

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 607, 969, 1821, 2261, 4249, 6783, 10319, 11533, 12747, 30957, 34599, 72233, 80731, 196061, 216699, 242193, 588183, 1372427, 4117281]

約数ペア:

[(1, 4117281), (3, 1372427), (7, 588183), (17, 242193), (19, 216699), (21, 196061), (51, 80731), (57, 72233), (119, 34599), (133, 30957), (323, 12747), (357, 11533), (399, 10319), (607, 6783), (969, 4249), (1821, 2261)]