469706307

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{12433}}^1$

素因数の和:12707

約数の個数: 24

約数和(自身を含む): 731417616

約数和(自身を除く): 261711309

約数列:

[1, 3, 7, 21, 49, 147, 257, 771, 1799, 5397, 12433, 12593, 37299, 37779, 87031, 261093, 609217, 1827651, 3195281, 9585843, 22366967, 67100901, 156568769, 469706307]

約数ペア:

[(1, 469706307), (3, 156568769), (7, 67100901), (21, 22366967), (49, 9585843), (147, 3195281), (257, 1827651), (771, 609217), (1799, 261093), (5397, 87031), (12433, 37779), (12593, 37299)]