331059971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10631}}^1$

素因数の和:10810

約数の個数: 16

約数和(自身を含む): 382752000

約数和(自身を除く): 51692029

約数列:

[1, 11, 19, 149, 209, 1639, 2831, 10631, 31141, 116941, 201989, 1584019, 2221879, 17424209, 30096361, 331059971]

約数ペア:

[(1, 331059971), (11, 30096361), (19, 17424209), (149, 2221879), (209, 1584019), (1639, 201989), (2831, 116941), (10631, 31141)]