12396657

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 20862000

約数和(自身を除く): 8465343

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 499, 507, 637, 1183, 1497, 1911, 3493, 3549, 6487, 8281, 10479, 19461, 24451, 24843, 45409, 73353, 84331, 136227, 252993, 317863, 590317, 953589, 1770951, 4132219, 12396657]

約数ペア:

[(1, 12396657), (3, 4132219), (7, 1770951), (13, 953589), (21, 590317), (39, 317863), (49, 252993), (91, 136227), (147, 84331), (169, 73353), (273, 45409), (499, 24843), (507, 24451), (637, 19461), (1183, 10479), (1497, 8281), (1911, 6487), (3493, 3549)]