426012327

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1619}}^1$

素因数の和:1824

約数の個数: 36

約数和(自身を含む): 670592520

約数和(自身を除く): 244580193

約数列:

[1, 3, 9, 13, 39, 117, 169, 173, 507, 519, 1521, 1557, 1619, 2249, 4857, 6747, 14571, 20241, 21047, 29237, 63141, 87711, 189423, 263133, 273611, 280087, 820833, 840261, 2462499, 2520783, 3641131, 10923393, 32770179, 47334703, 142004109, 426012327]

約数ペア:

[(1, 426012327), (3, 142004109), (9, 47334703), (13, 32770179), (39, 10923393), (117, 3641131), (169, 2520783), (173, 2462499), (507, 840261), (519, 820833), (1521, 280087), (1557, 273611), (1619, 263133), (2249, 189423), (4857, 87711), (6747, 63141), (14571, 29237), (20241, 21047)]