22742517

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 35573472

約数和(自身を除く): 12830955

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 1181, 2751, 3543, 6419, 8267, 19257, 24801, 57869, 154711, 173607, 464133, 1082977, 3248931, 7580839, 22742517]

約数ペア:

[(1, 22742517), (3, 7580839), (7, 3248931), (21, 1082977), (49, 464133), (131, 173607), (147, 154711), (393, 57869), (917, 24801), (1181, 19257), (2751, 8267), (3543, 6419)]