57821403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2693}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 81854496

約数和(自身を除く): 24033093

約数列:

[1, 3, 17, 51, 421, 1263, 2693, 7157, 8079, 21471, 45781, 137343, 1133753, 3401259, 19273801, 57821403]

約数ペア:

[(1, 57821403), (3, 19273801), (17, 3401259), (51, 1133753), (421, 137343), (1263, 45781), (2693, 21471), (7157, 8079)]