40748409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5903}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 64471680

約数和(自身を除く): 23723271

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 5903, 6903, 17709, 53127, 76739, 230217, 348277, 690651, 1044831, 3134493, 4527601, 13582803, 40748409]

約数ペア:

[(1, 40748409), (3, 13582803), (9, 4527601), (13, 3134493), (39, 1044831), (59, 690651), (117, 348277), (177, 230217), (531, 76739), (767, 53127), (2301, 17709), (5903, 6903)]