12253887

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 18420480

約数和(自身を除く): 6166593

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 491, 531, 1473, 2773, 4419, 8319, 23077, 24957, 28969, 69231, 86907, 207693, 260721, 1361543, 4084629, 12253887]

約数ペア:

[(1, 12253887), (3, 4084629), (9, 1361543), (47, 260721), (59, 207693), (141, 86907), (177, 69231), (423, 28969), (491, 24957), (531, 23077), (1473, 8319), (2773, 4419)]