42584031

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39761}}^1$

素因数の和:39791

約数の個数: 24

約数和(自身を含む): 74434464

約数和(自身を除く): 31850433

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 39761, 119283, 278327, 357849, 675937, 834981, 2027811, 2504943, 4731559, 6083433, 14194677, 42584031]

約数ペア:

[(1, 42584031), (3, 14194677), (7, 6083433), (9, 4731559), (17, 2504943), (21, 2027811), (51, 834981), (63, 675937), (119, 357849), (153, 278327), (357, 119283), (1071, 39761)]