248240181

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223037}}^1$

素因数の和:223100

約数の個数: 16

約数和(自身を含む): 385409664

約数和(自身を除く): 137169483

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 223037, 669111, 1561259, 4683777, 11820961, 35462883, 82746727, 248240181]

約数ペア:

[(1, 248240181), (3, 82746727), (7, 35462883), (21, 11820961), (53, 4683777), (159, 1561259), (371, 669111), (1113, 223037)]