85784433

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{31183}}^1$

素因数の和:31324

約数の個数: 16

約数和(自身を含む): 131721216

約数和(自身を除く): 45936783

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 31183, 93549, 218281, 654843, 4084973, 12254919, 28594811, 85784433]

約数ペア:

[(1, 85784433), (3, 28594811), (7, 12254919), (21, 4084973), (131, 654843), (393, 218281), (917, 93549), (2751, 31183)]