2287497591

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{12157}}^1$

素因数の和:12293

約数の個数: 40

約数和(自身を含む): 3601296864

約数和(自身を除く): 1313799273

約数列:

[1, 3, 9, 23, 27, 69, 81, 101, 207, 303, 621, 909, 1863, 2323, 2727, 6969, 8181, 12157, 20907, 36471, 62721, 109413, 188163, 279611, 328239, 838833, 984717, 1227857, 2516499, 3683571, 7549497, 11050713, 22648491, 28240711, 33152139, 84722133, 99456417, 254166399, 762499197, 2287497591]

約数ペア:

[(1, 2287497591), (3, 762499197), (9, 254166399), (23, 99456417), (27, 84722133), (69, 33152139), (81, 28240711), (101, 22648491), (207, 11050713), (303, 7549497), (621, 3683571), (909, 2516499), (1863, 1227857), (2323, 984717), (2727, 838833), (6969, 328239), (8181, 279611), (12157, 188163), (20907, 109413), (36471, 62721)]