28219337

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 30658320

約数和(自身を除く): 2438983

約数列:

[1, 17, 97, 109, 157, 1649, 1853, 2669, 10573, 15229, 17113, 179741, 258893, 290921, 1659961, 28219337]

約数ペア:

[(1, 28219337), (17, 1659961), (97, 290921), (109, 258893), (157, 179741), (1649, 17113), (1853, 15229), (2669, 10573)]