2620897342713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479891}}^1\times {\mathrm{46679}}^1$

素因数の和:526589

約数の個数: 24

約数和(自身を含む): 4077047257920

約数和(自身を除く): 1456149915207

約数列:

[1, 3, 9, 13, 39, 117, 46679, 140037, 420111, 479891, 606827, 1439673, 1820481, 4319019, 5461443, 6238583, 18715749, 56147247, 22400831989, 67202495967, 201607487901, 291210815857, 873632447571, 2620897342713]

約数ペア:

[(1, 2620897342713), (3, 873632447571), (9, 291210815857), (13, 201607487901), (39, 67202495967), (117, 22400831989), (46679, 56147247), (140037, 18715749), (420111, 6238583), (479891, 5461443), (606827, 4319019), (1439673, 1820481)]