1679223879

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2669

約数の個数: 40

約数和(自身を含む): 2564865072

約数和(自身を除く): 885641193

約数列:

[1, 3, 9, 27, 81, 83, 101, 249, 303, 747, 909, 2241, 2473, 2727, 6723, 7419, 8181, 8383, 22257, 25149, 66771, 75447, 200313, 205259, 226341, 249773, 615777, 679023, 749319, 1847331, 2247957, 5541993, 6743871, 16625979, 20231613, 20731159, 62193477, 186580431, 559741293, 1679223879]

約数ペア:

[(1, 1679223879), (3, 559741293), (9, 186580431), (27, 62193477), (81, 20731159), (83, 20231613), (101, 16625979), (249, 6743871), (303, 5541993), (747, 2247957), (909, 1847331), (2241, 749319), (2473, 679023), (2727, 615777), (6723, 249773), (7419, 226341), (8181, 205259), (8383, 200313), (22257, 75447), (25149, 66771)]