90113839

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 96284160

約数和(自身を除く): 6170321

約数列:

[1, 23, 71, 139, 397, 1633, 3197, 9131, 9869, 28187, 55183, 226987, 648301, 1269209, 3917993, 90113839]

約数ペア:

[(1, 90113839), (23, 3917993), (71, 1269209), (139, 648301), (397, 226987), (1633, 55183), (3197, 28187), (9131, 9869)]