2847753

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 4343040

約数和(自身を除く): 1495287

約数列:

[1, 3, 9, 31, 59, 93, 173, 177, 279, 519, 531, 1557, 1829, 5363, 5487, 10207, 16089, 16461, 30621, 48267, 91863, 316417, 949251, 2847753]

約数ペア:

[(1, 2847753), (3, 949251), (9, 316417), (31, 91863), (59, 48267), (93, 30621), (173, 16461), (177, 16089), (279, 10207), (519, 5487), (531, 5363), (1557, 1829)]