3974190081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1\times {\mathrm{863}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 5628579840

約数和(自身を除く): 1654389759

約数列:

[1, 3, 19, 57, 173, 467, 519, 863, 1401, 2589, 3287, 8873, 9861, 16397, 26619, 49191, 80791, 149299, 242373, 403021, 447897, 1209063, 1535029, 2836681, 4605087, 7657399, 8510043, 22972197, 69722633, 209167899, 1324730027, 3974190081]

約数ペア:

[(1, 3974190081), (3, 1324730027), (19, 209167899), (57, 69722633), (173, 22972197), (467, 8510043), (519, 7657399), (863, 4605087), (1401, 2836681), (2589, 1535029), (3287, 1209063), (8873, 447897), (9861, 403021), (16397, 242373), (26619, 149299), (49191, 80791)]