213304893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{5297}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 294314496

約数和(自身を除く): 81009603

約数列:

[1, 3, 31, 93, 433, 1299, 5297, 13423, 15891, 40269, 164207, 492621, 2293601, 6880803, 71101631, 213304893]

約数ペア:

[(1, 213304893), (3, 71101631), (31, 6880803), (93, 2293601), (433, 492621), (1299, 164207), (5297, 40269), (13423, 15891)]