39473091

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13331}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 66553344

約数和(自身を除く): 27080253

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 13331, 39993, 93317, 119979, 279951, 626557, 839853, 1879671, 4385899, 5639013, 13157697, 39473091]

約数ペア:

[(1, 39473091), (3, 13157697), (7, 5639013), (9, 4385899), (21, 1879671), (47, 839853), (63, 626557), (141, 279951), (329, 119979), (423, 93317), (987, 39993), (2961, 13331)]