28392839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 30881088

約数和(自身を除く): 2488249

約数列:

[1, 17, 73, 137, 167, 1241, 2329, 2839, 10001, 12191, 22879, 170017, 207247, 388943, 1670167, 28392839]

約数ペア:

[(1, 28392839), (17, 1670167), (73, 388943), (137, 207247), (167, 170017), (1241, 22879), (2329, 12191), (2839, 10001)]