22897887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1462

約数の個数: 16

約数和(自身を含む): 31489920

約数和(自身を除く): 8592033

約数列:

[1, 3, 43, 129, 139, 417, 1277, 3831, 5977, 17931, 54911, 164733, 177503, 532509, 7632629, 22897887]

約数ペア:

[(1, 22897887), (3, 7632629), (43, 532509), (129, 177503), (139, 164733), (417, 54911), (1277, 17931), (3831, 5977)]