163187999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 182138880

約数和(自身を除く): 18950881

約数列:

[1, 13, 31, 307, 403, 1319, 3991, 9517, 17147, 40889, 123721, 404933, 531557, 5264129, 12552923, 163187999]

約数ペア:

[(1, 163187999), (13, 12552923), (31, 5264129), (307, 531557), (403, 404933), (1319, 123721), (3991, 40889), (9517, 17147)]