339939061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{74827}}^1$

素因数の和:74904

約数の個数: 16

約数和(自身を含む): 431009280

約数和(自身を除く): 91070219

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 74827, 523789, 823097, 4414793, 5761679, 30903551, 48562723, 339939061]

約数ペア:

[(1, 339939061), (7, 48562723), (11, 30903551), (59, 5761679), (77, 4414793), (413, 823097), (649, 523789), (4543, 74827)]