712492011

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 1320883200

約数和(自身を除く): 608391189

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 389, 693, 881, 1167, 2079, 2643, 2723, 3501, 4279, 6167, 7929, 8169, 9691, 10503, 12837, 18501, 23787, 24507, 29073, 29953, 38511, 55503, 67837, 73521, 87219, 89859, 115533, 166509, 203511, 261657, 269577, 342709, 610533, 808731, 1028127, 1831599, 2398963, 3084381, 3769799, 7196889, 9253143, 11309397, 21590667, 26388593, 33928191, 64772001, 79165779, 101784573, 237497337, 712492011]

約数ペア:

[(1, 712492011), (3, 237497337), (7, 101784573), (9, 79165779), (11, 64772001), (21, 33928191), (27, 26388593), (33, 21590667), (63, 11309397), (77, 9253143), (99, 7196889), (189, 3769799), (231, 3084381), (297, 2398963), (389, 1831599), (693, 1028127), (881, 808731), (1167, 610533), (2079, 342709), (2643, 269577), (2723, 261657), (3501, 203511), (4279, 166509), (6167, 115533), (7929, 89859), (8169, 87219), (9691, 73521), (10503, 67837), (12837, 55503), (18501, 38511), (23787, 29953), (24507, 29073)]