25667223

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 34755072

約数和(自身を除く): 9087849

約数列:

[1, 3, 131, 241, 271, 393, 723, 813, 31571, 35501, 65311, 94713, 106503, 195933, 8555741, 25667223]

約数ペア:

[(1, 25667223), (3, 8555741), (131, 195933), (241, 106503), (271, 94713), (393, 65311), (723, 35501), (813, 31571)]