1689224733

素因数分解:

$3^3\times 7^1\times {\mathrm{8937697}}^1$

素因数の和:8937713

約数の個数: 16

約数和(自身を含む): 2860063360

約数和(自身を除く): 1170838627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 8937697, 26813091, 62563879, 80439273, 187691637, 241317819, 563074911, 1689224733]

約数ペア:

[(1, 1689224733), (3, 563074911), (7, 241317819), (9, 187691637), (21, 80439273), (27, 62563879), (63, 26813091), (189, 8937697)]