47960031

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28909}}^1$

素因数の和:28998

約数の個数: 16

約数和(自身を含む): 74009600

約数和(自身を除く): 26049569

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 28909, 86727, 202363, 607089, 2283811, 6851433, 15986677, 47960031]

約数ペア:

[(1, 47960031), (3, 15986677), (7, 6851433), (21, 2283811), (79, 607089), (237, 202363), (553, 86727), (1659, 28909)]