390237804567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30048341}}^1$

素因数の和:30048400

約数の個数: 32

約数和(自身を含む): 639428717760

約数和(自身を除く): 249190913193

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 30048341, 90145023, 270435069, 390628433, 811305207, 1111788617, 1171885299, 3335365851, 3515655897, 10006097553, 10546967691, 14453252021, 30018292659, 43359756063, 130079268189, 390237804567]

約数ペア:

[(1, 390237804567), (3, 130079268189), (9, 43359756063), (13, 30018292659), (27, 14453252021), (37, 10546967691), (39, 10006097553), (111, 3515655897), (117, 3335365851), (333, 1171885299), (351, 1111788617), (481, 811305207), (999, 390628433), (1443, 270435069), (4329, 90145023), (12987, 30048341)]