427120019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1237}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 476877600

約数和(自身を除く): 49757581

約数列:

[1, 17, 19, 323, 1069, 1237, 18173, 20311, 21029, 23503, 345287, 399551, 1322353, 22480001, 25124707, 427120019]

約数ペア:

[(1, 427120019), (17, 25124707), (19, 22480001), (323, 1322353), (1069, 399551), (1237, 345287), (18173, 23503), (20311, 21029)]