4480452873

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{3221}}^1$

素因数の和:4567

約数の個数: 40

約数和(自身を含む): 7215565896

約数和(自身を除く): 2735113023

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1321, 3221, 3963, 9663, 11889, 17173, 28989, 35667, 41873, 51519, 86967, 107001, 125619, 154557, 260901, 376857, 463671, 1130571, 1391013, 3391713, 4254941, 12764823, 38294469, 55314233, 114883407, 165942699, 344650221, 497828097, 1493484291, 4480452873]

約数ペア:

[(1, 4480452873), (3, 1493484291), (9, 497828097), (13, 344650221), (27, 165942699), (39, 114883407), (81, 55314233), (117, 38294469), (351, 12764823), (1053, 4254941), (1321, 3391713), (3221, 1391013), (3963, 1130571), (9663, 463671), (11889, 376857), (17173, 260901), (28989, 154557), (35667, 125619), (41873, 107001), (51519, 86967)]