342001919

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8543}}^1$

素因数の和:8619

約数の個数: 24

約数和(自身を含む): 428567040

約数和(自身を除く): 86565121

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 5719, 8543, 40033, 59801, 162317, 367349, 418607, 1136219, 2571443, 6979631, 7953533, 18000101, 48857417, 342001919]

約数ペア:

[(1, 342001919), (7, 48857417), (19, 18000101), (43, 7953533), (49, 6979631), (133, 2571443), (301, 1136219), (817, 418607), (931, 367349), (2107, 162317), (5719, 59801), (8543, 40033)]