84143761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 104630400

約数和(自身を除く): 20486639

約数列:

[1, 13, 17, 19, 29, 221, 247, 323, 377, 493, 551, 691, 4199, 6409, 7163, 8983, 9367, 11747, 13129, 20039, 121771, 152711, 170677, 223193, 260507, 340663, 380741, 2901509, 4428619, 4949633, 6472597, 84143761]

約数ペア:

[(1, 84143761), (13, 6472597), (17, 4949633), (19, 4428619), (29, 2901509), (221, 380741), (247, 340663), (323, 260507), (377, 223193), (493, 170677), (551, 152711), (691, 121771), (4199, 20039), (6409, 13129), (7163, 11747), (8983, 9367)]