25802757

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 40155648

約数和(自身を除く): 14352891

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4021, 6417, 12063, 36189, 92483, 124651, 277449, 373953, 832347, 1121859, 2866973, 8600919, 25802757]

約数ペア:

[(1, 25802757), (3, 8600919), (9, 2866973), (23, 1121859), (31, 832347), (69, 373953), (93, 277449), (207, 124651), (279, 92483), (713, 36189), (2139, 12063), (4021, 6417)]