740334519

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{330359}}^1$

素因数の和:330451

約数の個数: 16

約数和(自身を含む): 1110009600

約数和(自身を除く): 369675081

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 330359, 991077, 2973231, 8919693, 27419797, 82259391, 246778173, 740334519]

約数ペア:

[(1, 740334519), (3, 246778173), (9, 82259391), (27, 27419797), (83, 8919693), (249, 2973231), (747, 991077), (2241, 330359)]