917073507

素因数分解:

$3^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{21523}}^1$

素因数の和:23562

約数の個数: 16

約数和(自身を含む): 1398199040

約数和(自身を除く): 481125533

約数列:

[1, 3, 7, 21, 2029, 6087, 14203, 21523, 42609, 64569, 150661, 451983, 43670167, 131010501, 305691169, 917073507]

約数ペア:

[(1, 917073507), (3, 305691169), (7, 131010501), (21, 43670167), (2029, 451983), (6087, 150661), (14203, 64569), (21523, 42609)]