313840466499

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{42821731}}^1$

素因数の和:42822090

約数の個数: 16

約数和(自身を含む): 479603398400

約数和(自身を除く): 165762931901

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 42821731, 128465193, 299752117, 899256351, 14944784119, 44834352357, 104613488833, 313840466499]

約数ペア:

[(1, 313840466499), (3, 104613488833), (7, 44834352357), (21, 14944784119), (349, 899256351), (1047, 299752117), (2443, 128465193), (7329, 42821731)]