70289403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5171}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 98309376

約数和(自身を除く): 28019973

約数列:

[1, 3, 23, 69, 197, 591, 4531, 5171, 13593, 15513, 118933, 356799, 1018687, 3056061, 23429801, 70289403]

約数ペア:

[(1, 70289403), (3, 23429801), (23, 3056061), (69, 1018687), (197, 356799), (591, 118933), (4531, 15513), (5171, 13593)]