3851379

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 6425952

約数和(自身を除く): 2574573

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 541, 791, 1017, 1623, 2373, 3787, 4869, 7119, 11361, 34083, 61133, 183399, 427931, 550197, 1283793, 3851379]

約数ペア:

[(1, 3851379), (3, 1283793), (7, 550197), (9, 427931), (21, 183399), (63, 61133), (113, 34083), (339, 11361), (541, 7119), (791, 4869), (1017, 3787), (1623, 2373)]