33873333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 54230400

約数和(自身を除く): 20357067

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 2689, 4199, 8067, 12597, 34957, 45713, 51091, 104871, 137139, 153273, 594269, 664183, 868547, 1782807, 1992549, 2605641, 11291111, 33873333]

約数ペア:

[(1, 33873333), (3, 11291111), (13, 2605641), (17, 1992549), (19, 1782807), (39, 868547), (51, 664183), (57, 594269), (221, 153273), (247, 137139), (323, 104871), (663, 51091), (741, 45713), (969, 34957), (2689, 12597), (4199, 8067)]