17552241

素因数分解:

$3^3\times 7^2\times {\mathrm{13267}}^1$

素因数の和:13290

約数の個数: 24

約数和(自身を含む): 30251040

約数和(自身を除く): 12698799

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 13267, 39801, 92869, 119403, 278607, 358209, 650083, 835821, 1950249, 2507463, 5850747, 17552241]

約数ペア:

[(1, 17552241), (3, 5850747), (7, 2507463), (9, 1950249), (21, 835821), (27, 650083), (49, 358209), (63, 278607), (147, 119403), (189, 92869), (441, 39801), (1323, 13267)]