25769913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28729}}^1$

素因数の和:28768

約数の個数: 16

約数和(自身を含む): 38613120

約数和(自身を除く): 12843207

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 28729, 86187, 373477, 660767, 1120431, 1982301, 8589971, 25769913]

約数ペア:

[(1, 25769913), (3, 8589971), (13, 1982301), (23, 1120431), (39, 660767), (69, 373477), (299, 86187), (897, 28729)]