24907827

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 16460493

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 139, 147, 159, 161, 371, 417, 483, 973, 1113, 1127, 1219, 2597, 2919, 3197, 3381, 3657, 6811, 7367, 7791, 8533, 9591, 20433, 22101, 22379, 25599, 51569, 59731, 67137, 154707, 156653, 169441, 179193, 360983, 469959, 508323, 1082949, 1186087, 3558261, 8302609, 24907827]

約数ペア:

[(1, 24907827), (3, 8302609), (7, 3558261), (21, 1186087), (23, 1082949), (49, 508323), (53, 469959), (69, 360983), (139, 179193), (147, 169441), (159, 156653), (161, 154707), (371, 67137), (417, 59731), (483, 51569), (973, 25599), (1113, 22379), (1127, 22101), (1219, 20433), (2597, 9591), (2919, 8533), (3197, 7791), (3381, 7367), (3657, 6811)]