41814747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21023}}^1$

素因数の和:21059

約数の個数: 24

約数和(自身を含む): 68874624

約数和(自身を除く): 27059877

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 21023, 63069, 189207, 273299, 357391, 819897, 1072173, 2459691, 3216519, 4646083, 13938249, 41814747]

約数ペア:

[(1, 41814747), (3, 13938249), (9, 4646083), (13, 3216519), (17, 2459691), (39, 1072173), (51, 819897), (117, 357391), (153, 273299), (221, 189207), (663, 63069), (1989, 21023)]