291245253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{102299}}^1$

素因数の和:102388

約数の個数: 16

約数和(自身を含む): 423931200

約数和(自身を除く): 132685947

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 102299, 306897, 1329887, 3989661, 7467827, 22403481, 97081751, 291245253]

約数ペア:

[(1, 291245253), (3, 97081751), (13, 22403481), (39, 7467827), (73, 3989661), (219, 1329887), (949, 306897), (2847, 102299)]