520026741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{41539}}^1$

素因数の和:41665

約数の個数: 24

約数和(自身を含む): 816510240

約数和(自身を除く): 296483499

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 41539, 124617, 373851, 540007, 1620021, 4444673, 4860063, 13334019, 40002057, 57780749, 173342247, 520026741]

約数ペア:

[(1, 520026741), (3, 173342247), (9, 57780749), (13, 40002057), (39, 13334019), (107, 4860063), (117, 4444673), (321, 1620021), (963, 540007), (1391, 373851), (4173, 124617), (12519, 41539)]