3918249

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 5915520

約数和(自身を除く): 1997271

約数列:

[1, 3, 9, 47, 59, 141, 157, 177, 423, 471, 531, 1413, 2773, 7379, 8319, 9263, 22137, 24957, 27789, 66411, 83367, 435361, 1306083, 3918249]

約数ペア:

[(1, 3918249), (3, 1306083), (9, 435361), (47, 83367), (59, 66411), (141, 27789), (157, 24957), (177, 22137), (423, 9263), (471, 8319), (531, 7379), (1413, 2773)]