306950111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 368686080

約数和(自身を除く): 61735969

約数列:

[1, 13, 19, 23, 71, 247, 299, 437, 761, 923, 1349, 1633, 5681, 9893, 14459, 17503, 17537, 21229, 31027, 54031, 187967, 227539, 332557, 403351, 702403, 1026589, 1242713, 4323241, 13345657, 16155269, 23611547, 306950111]

約数ペア:

[(1, 306950111), (13, 23611547), (19, 16155269), (23, 13345657), (71, 4323241), (247, 1242713), (299, 1026589), (437, 702403), (761, 403351), (923, 332557), (1349, 227539), (1633, 187967), (5681, 54031), (9893, 31027), (14459, 21229), (17503, 17537)]