28857523

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 31852800

約数和(自身を除く): 2995277

約数列:

[1, 19, 29, 83, 551, 631, 1577, 2407, 11989, 18299, 45733, 52373, 347681, 995087, 1518817, 28857523]

約数ペア:

[(1, 28857523), (19, 1518817), (29, 995087), (83, 347681), (551, 52373), (631, 45733), (1577, 18299), (2407, 11989)]