22239417

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 31918176

約数和(自身を除く): 9678759

約数列:

[1, 3, 17, 51, 113, 227, 289, 339, 681, 867, 1921, 3859, 5763, 11577, 25651, 32657, 65603, 76953, 97971, 196809, 436067, 1308201, 7413139, 22239417]

約数ペア:

[(1, 22239417), (3, 7413139), (17, 1308201), (51, 436067), (113, 196809), (227, 97971), (289, 76953), (339, 65603), (681, 32657), (867, 25651), (1921, 11577), (3859, 5763)]