334545981

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 568726848

約数和(自身を除く): 234180867

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 313, 539, 661, 939, 1617, 1983, 2191, 3443, 4627, 6573, 7271, 10329, 13881, 15337, 21813, 24101, 32389, 46011, 50897, 72303, 97167, 152691, 168707, 206893, 356279, 506121, 620679, 1068837, 1448251, 2275823, 4344753, 6827469, 10137757, 15930761, 30413271, 47792283, 111515327, 334545981]

約数ペア:

[(1, 334545981), (3, 111515327), (7, 47792283), (11, 30413271), (21, 15930761), (33, 10137757), (49, 6827469), (77, 4344753), (147, 2275823), (231, 1448251), (313, 1068837), (539, 620679), (661, 506121), (939, 356279), (1617, 206893), (1983, 168707), (2191, 152691), (3443, 97167), (4627, 72303), (6573, 50897), (7271, 46011), (10329, 32389), (13881, 24101), (15337, 21813)]