2199250221

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{4153}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 3394449408

約数和(自身を除く): 1195199187

約数列:

[1, 3, 7, 21, 151, 167, 453, 501, 1057, 1169, 3171, 3507, 4153, 12459, 25217, 29071, 75651, 87213, 176519, 529557, 627103, 693551, 1881309, 2080653, 4389721, 4854857, 13169163, 14564571, 104726201, 314178603, 733083407, 2199250221]

約数ペア:

[(1, 2199250221), (3, 733083407), (7, 314178603), (21, 104726201), (151, 14564571), (167, 13169163), (453, 4854857), (501, 4389721), (1057, 2080653), (1169, 1881309), (3171, 693551), (3507, 627103), (4153, 529557), (12459, 176519), (25217, 87213), (29071, 75651)]