228021189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{42391}}^1$

素因数の和:42568

約数の個数: 16

約数和(自身を含む): 333709824

約数和(自身を除く): 105688635

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 42391, 127173, 466301, 1398903, 6909733, 20729199, 76007063, 228021189]

約数ペア:

[(1, 228021189), (3, 76007063), (11, 20729199), (33, 6909733), (163, 1398903), (489, 466301), (1793, 127173), (5379, 42391)]