1516149

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2341560

約数和(自身を除く): 825411

約数列:

[1, 3, 9, 29, 37, 87, 111, 157, 261, 333, 471, 1073, 1413, 3219, 4553, 5809, 9657, 13659, 17427, 40977, 52281, 168461, 505383, 1516149]

約数ペア:

[(1, 1516149), (3, 505383), (9, 168461), (29, 52281), (37, 40977), (87, 17427), (111, 13659), (157, 9657), (261, 5809), (333, 4553), (471, 3219), (1073, 1413)]