652971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 972288

約数和(自身を除く): 319317

約数列:

[1, 3, 11, 33, 47, 141, 421, 517, 1263, 1551, 4631, 13893, 19787, 59361, 217657, 652971]

約数ペア:

[(1, 652971), (3, 217657), (11, 59361), (33, 19787), (47, 13893), (141, 4631), (421, 1551), (517, 1263)]