1597401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 2703624

約数和(自身を除く): 1106223

約数列:

[1, 3, 9, 13, 27, 37, 39, 41, 81, 111, 117, 123, 333, 351, 369, 481, 533, 999, 1053, 1107, 1443, 1517, 1599, 2997, 3321, 4329, 4551, 4797, 12987, 13653, 14391, 19721, 38961, 40959, 43173, 59163, 122877, 177489, 532467, 1597401]

約数ペア:

[(1, 1597401), (3, 532467), (9, 177489), (13, 122877), (27, 59163), (37, 43173), (39, 40959), (41, 38961), (81, 19721), (111, 14391), (117, 13653), (123, 12987), (333, 4797), (351, 4551), (369, 4329), (481, 3321), (533, 2997), (999, 1599), (1053, 1517), (1107, 1443)]