2023686447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 2876375040

約数和(自身を除く): 852688593

約数列:

[1, 3, 19, 57, 151, 191, 453, 573, 1231, 2869, 3629, 3693, 8607, 10887, 23389, 28841, 70167, 86523, 185881, 235121, 547979, 557643, 705363, 1643937, 3531739, 4467299, 10595217, 13401897, 35503271, 106509813, 674562149, 2023686447]

約数ペア:

[(1, 2023686447), (3, 674562149), (19, 106509813), (57, 35503271), (151, 13401897), (191, 10595217), (453, 4467299), (573, 3531739), (1231, 1643937), (2869, 705363), (3629, 557643), (3693, 547979), (8607, 235121), (10887, 185881), (23389, 86523), (28841, 70167)]