193938927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{710399}}^1$

素因数の和:710422

約数の個数: 16

約数和(自身を含む): 318259200

約数和(自身を除く): 124320273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 710399, 2131197, 4972793, 9235187, 14918379, 27705561, 64646309, 193938927]

約数ペア:

[(1, 193938927), (3, 64646309), (7, 27705561), (13, 14918379), (21, 9235187), (39, 4972793), (91, 2131197), (273, 710399)]