1285334431

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4583}}^1$

素因数の和:4806

約数の個数: 16

約数和(自身を含む): 1355397120

約数和(自身を除く): 70062689

約数列:

[1, 31, 83, 109, 2573, 3379, 4583, 9047, 142073, 280457, 380389, 499547, 11792059, 15485957, 41462401, 1285334431]

約数ペア:

[(1, 1285334431), (31, 41462401), (83, 15485957), (109, 11792059), (2573, 499547), (3379, 380389), (4583, 280457), (9047, 142073)]