1279665213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{9629}}^1$

素因数の和:11092

約数の個数: 16

約数和(自身を含む): 1762675200

約数和(自身を除く): 483009987

約数列:

[1, 3, 31, 93, 1429, 4287, 9629, 28887, 44299, 132897, 298499, 895497, 13759841, 41279523, 426555071, 1279665213]

約数ペア:

[(1, 1279665213), (3, 426555071), (31, 41279523), (93, 13759841), (1429, 895497), (4287, 298499), (9629, 132897), (28887, 44299)]