397135077

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{77369}}^1$

素因数の和:77460

約数の個数: 16

約数和(自身を含む): 557064000

約数和(自身を除く): 159928923

約数列:

[1, 3, 29, 59, 87, 177, 1711, 5133, 77369, 232107, 2243701, 4564771, 6731103, 13694313, 132378359, 397135077]

約数ペア:

[(1, 397135077), (3, 132378359), (29, 13694313), (59, 6731103), (87, 4564771), (177, 2243701), (1711, 232107), (5133, 77369)]