245397763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 271426176

約数和(自身を除く): 26028413

約数列:

[1, 13, 47, 193, 611, 2081, 2509, 9071, 27053, 97807, 117923, 401633, 1271491, 5221229, 18876751, 245397763]

約数ペア:

[(1, 245397763), (13, 18876751), (47, 5221229), (193, 1271491), (611, 401633), (2081, 117923), (2509, 97807), (9071, 27053)]