7459901943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{8893}}^1$

素因数の和:9203

約数の個数: 32

約数和(自身を含む): 10859787456

約数和(自身を除く): 3399885513

約数列:

[1, 3, 13, 39, 137, 157, 411, 471, 1781, 2041, 5343, 6123, 8893, 21509, 26679, 64527, 115609, 279617, 346827, 838851, 1218341, 1396201, 3655023, 4188603, 15838433, 18150613, 47515299, 54451839, 191279537, 573838611, 2486633981, 7459901943]

約数ペア:

[(1, 7459901943), (3, 2486633981), (13, 573838611), (39, 191279537), (137, 54451839), (157, 47515299), (411, 18150613), (471, 15838433), (1781, 4188603), (2041, 3655023), (5343, 1396201), (6123, 1218341), (8893, 838851), (21509, 346827), (26679, 279617), (64527, 115609)]