248331349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{19249}}^1$

素因数の和:19372

約数の個数: 16

約数和(自身を含む): 301840000

約数和(自身を除く): 53508651

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 19249, 134743, 365731, 1867153, 2560117, 13070071, 35475907, 248331349]

約数ペア:

[(1, 248331349), (7, 35475907), (19, 13070071), (97, 2560117), (133, 1867153), (679, 365731), (1843, 134743), (12901, 19249)]