1340209917

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{2297}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 1951967160

約数和(自身を除く): 611757243

約数列:

[1, 3, 9, 241, 269, 723, 807, 2169, 2297, 2421, 6891, 20673, 64829, 194487, 553577, 583461, 617893, 1660731, 1853679, 4982193, 5561037, 148912213, 446736639, 1340209917]

約数ペア:

[(1, 1340209917), (3, 446736639), (9, 148912213), (241, 5561037), (269, 4982193), (723, 1853679), (807, 1660731), (2169, 617893), (2297, 583461), (2421, 553577), (6891, 194487), (20673, 64829)]