738638091

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{148949}}^1$

素因数の和:149003

約数の個数: 24

約数和(自身を含む): 1161810000

約数和(自身を除く): 423171909

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 148949, 446847, 1340541, 2830031, 4319521, 8490093, 12958563, 25470279, 38875689, 82070899, 246212697, 738638091]

約数ペア:

[(1, 738638091), (3, 246212697), (9, 82070899), (19, 38875689), (29, 25470279), (57, 12958563), (87, 8490093), (171, 4319521), (261, 2830031), (551, 1340541), (1653, 446847), (4959, 148949)]