2200862979

素因数分解:

$3^2\times 7^2\times {\mathrm{1907}}^1\times {\mathrm{2617}}^1$

素因数の和:4544

約数の個数: 36

約数和(自身を含む): 3701401704

約数和(自身を除く): 1500538725

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1907, 2617, 5721, 7851, 13349, 17163, 18319, 23553, 40047, 54957, 93443, 120141, 128233, 164871, 280329, 384699, 840987, 1154097, 4990619, 14971857, 34934333, 44915571, 104802999, 244540331, 314408997, 733620993, 2200862979]

約数ペア:

[(1, 2200862979), (3, 733620993), (7, 314408997), (9, 244540331), (21, 104802999), (49, 44915571), (63, 34934333), (147, 14971857), (441, 4990619), (1907, 1154097), (2617, 840987), (5721, 384699), (7851, 280329), (13349, 164871), (17163, 128233), (18319, 120141), (23553, 93443), (40047, 54957)]