1478702967

素因数分解:

$3^1\times 7^1\times {\mathrm{6563}}^1\times {\mathrm{10729}}^1$

素因数の和:17302

約数の個数: 16

約数和(自身を含む): 2253815040

約数和(自身を除く): 775112073

約数列:

[1, 3, 7, 21, 6563, 10729, 19689, 32187, 45941, 75103, 137823, 225309, 70414427, 211243281, 492900989, 1478702967]

約数ペア:

[(1, 1478702967), (3, 492900989), (7, 211243281), (21, 70414427), (6563, 225309), (10729, 137823), (19689, 75103), (32187, 45941)]