23665431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 11355369

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 227, 589, 681, 1121, 1767, 1829, 3363, 4313, 5487, 7037, 12939, 13393, 21111, 34751, 40179, 104253, 133703, 254467, 401109, 415183, 763401, 1245549, 7888477, 23665431]

約数ペア:

[(1, 23665431), (3, 7888477), (19, 1245549), (31, 763401), (57, 415183), (59, 401109), (93, 254467), (177, 133703), (227, 104253), (589, 40179), (681, 34751), (1121, 21111), (1767, 13393), (1829, 12939), (3363, 7037), (4313, 5487)]