2142764169

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23857}}^1$

素因数の和:23934

約数の個数: 48

約数和(自身を含む): 3655427328

約数和(自身を除く): 1512663159

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 987, 1833, 1911, 2303, 4277, 6909, 12831, 23857, 29939, 71571, 89817, 166999, 310141, 500997, 930423, 1121279, 1168993, 2170987, 3363837, 3506979, 6512961, 7848953, 14576627, 15196909, 23546859, 43729881, 45590727, 54942671, 102036389, 164828013, 306109167, 714254723, 2142764169]

約数ペア:

[(1, 2142764169), (3, 714254723), (7, 306109167), (13, 164828013), (21, 102036389), (39, 54942671), (47, 45590727), (49, 43729881), (91, 23546859), (141, 15196909), (147, 14576627), (273, 7848953), (329, 6512961), (611, 3506979), (637, 3363837), (987, 2170987), (1833, 1168993), (1911, 1121279), (2303, 930423), (4277, 500997), (6909, 310141), (12831, 166999), (23857, 89817), (29939, 71571)]