25989957

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8122

約数の個数: 32

約数和(自身を含む): 46598400

約数和(自身を除く): 20608443

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8089, 24267, 56623, 72801, 137513, 169869, 218403, 412539, 509607, 962591, 1237617, 1528821, 2887773, 3712851, 8663319, 25989957]

約数ペア:

[(1, 25989957), (3, 8663319), (7, 3712851), (9, 2887773), (17, 1528821), (21, 1237617), (27, 962591), (51, 509607), (63, 412539), (119, 218403), (153, 169869), (189, 137513), (357, 72801), (459, 56623), (1071, 24267), (3213, 8089)]