15679438983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{318319}}^1$

素因数の和:318759

約数の個数: 24

約数和(自身を含む): 24448249280

約数和(自身を除く): 8768810297

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 3789, 5473, 16419, 49257, 318319, 954957, 2864871, 4138147, 12414441, 37243323, 134012299, 402036897, 1206110691, 1742159887, 5226479661, 15679438983]

約数ペア:

[(1, 15679438983), (3, 5226479661), (9, 1742159887), (13, 1206110691), (39, 402036897), (117, 134012299), (421, 37243323), (1263, 12414441), (3789, 4138147), (5473, 2864871), (16419, 954957), (49257, 318319)]