920102691

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 1326504960

約数和(自身を除く): 406402269

約数列:

[1, 3, 29, 43, 47, 87, 129, 141, 1247, 1363, 2021, 3741, 4089, 5233, 6063, 15699, 58609, 151757, 175827, 225019, 245951, 455271, 675057, 737853, 6525551, 7132579, 10575893, 19576653, 21397737, 31727679, 306700897, 920102691]

約数ペア:

[(1, 920102691), (3, 306700897), (29, 31727679), (43, 21397737), (47, 19576653), (87, 10575893), (129, 7132579), (141, 6525551), (1247, 737853), (1363, 675057), (2021, 455271), (3741, 245951), (4089, 225019), (5233, 175827), (6063, 151757), (15699, 58609)]