2048471883

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{9857}}^1$

素因数の和:10088

約数の個数: 32

約数和(自身を含む): 3123014400

約数和(自身を除く): 1074542517

約数列:

[1, 3, 9, 27, 43, 129, 179, 387, 537, 1161, 1611, 4833, 7697, 9857, 23091, 29571, 69273, 88713, 207819, 266139, 423851, 1271553, 1764403, 3814659, 5293209, 11443977, 15879627, 47638881, 75869329, 227607987, 682823961, 2048471883]

約数ペア:

[(1, 2048471883), (3, 682823961), (9, 227607987), (27, 75869329), (43, 47638881), (129, 15879627), (179, 11443977), (387, 5293209), (537, 3814659), (1161, 1764403), (1611, 1271553), (4833, 423851), (7697, 266139), (9857, 207819), (23091, 88713), (29571, 69273)]