3988494

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 8929440

約数和(自身を除く): 4940946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 317, 466, 634, 699, 951, 1398, 1902, 2097, 2853, 4194, 5706, 6291, 8559, 12582, 17118, 73861, 147722, 221583, 443166, 664749, 1329498, 1994247, 3988494]

約数ペア:

[(1, 3988494), (2, 1994247), (3, 1329498), (6, 664749), (9, 443166), (18, 221583), (27, 147722), (54, 73861), (233, 17118), (317, 12582), (466, 8559), (634, 6291), (699, 5706), (951, 4194), (1398, 2853), (1902, 2097)]