10921880319

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1\times {\mathrm{5851}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 16826793984

約数和(自身を除く): 5904913665

約数列:

[1, 3, 7, 21, 103, 309, 721, 863, 2163, 2589, 5851, 6041, 17553, 18123, 40957, 88889, 122871, 266667, 602653, 622223, 1807959, 1866669, 4218571, 5049413, 12655713, 15148239, 35345891, 106037673, 520089539, 1560268617, 3640626773, 10921880319]

約数ペア:

[(1, 10921880319), (3, 3640626773), (7, 1560268617), (21, 520089539), (103, 106037673), (309, 35345891), (721, 15148239), (863, 12655713), (2163, 5049413), (2589, 4218571), (5851, 1866669), (6041, 1807959), (17553, 622223), (18123, 602653), (40957, 266667), (88889, 122871)]