269778891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 396864000

約数和(自身を除く): 127085109

約数列:

[1, 3, 19, 23, 57, 69, 389, 437, 529, 1167, 1311, 1587, 7391, 8947, 10051, 12167, 22173, 26841, 30153, 36501, 169993, 205781, 231173, 509979, 617343, 693519, 3909839, 4732963, 11729517, 14198889, 89926297, 269778891]

約数ペア:

[(1, 269778891), (3, 89926297), (19, 14198889), (23, 11729517), (57, 4732963), (69, 3909839), (389, 693519), (437, 617343), (529, 509979), (1167, 231173), (1311, 205781), (1587, 169993), (7391, 36501), (8947, 30153), (10051, 26841), (12167, 22173)]