6435261

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4623939

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 431, 553, 711, 1293, 1659, 2133, 3017, 3879, 4977, 9051, 11637, 14931, 27153, 34049, 81459, 102147, 238343, 306441, 715029, 919323, 2145087, 6435261]

約数ペア:

[(1, 6435261), (3, 2145087), (7, 919323), (9, 715029), (21, 306441), (27, 238343), (63, 102147), (79, 81459), (189, 34049), (237, 27153), (431, 14931), (553, 11637), (711, 9051), (1293, 4977), (1659, 3879), (2133, 3017)]