808030139

素因数分解:

$7^5\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 952478208

約数和(自身を除く): 144448069

約数列:

[1, 7, 49, 131, 343, 367, 917, 2401, 2569, 6419, 16807, 17983, 44933, 48077, 125881, 314531, 336539, 881167, 2201717, 2355773, 6168169, 16490411, 115432877, 808030139]

約数ペア:

[(1, 808030139), (7, 115432877), (49, 16490411), (131, 6168169), (343, 2355773), (367, 2201717), (917, 881167), (2401, 336539), (2569, 314531), (6419, 125881), (16807, 48077), (17983, 44933)]