229978111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 254557728

約数和(自身を除く): 24579617

約数列:

[1, 11, 101, 317, 653, 1111, 3487, 7183, 32017, 65953, 207001, 352187, 725483, 2277011, 20907101, 229978111]

約数ペア:

[(1, 229978111), (11, 20907101), (101, 2277011), (317, 725483), (653, 352187), (1111, 207001), (3487, 65953), (7183, 32017)]