385591491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{38219}}^1$

素因数の和:38303

約数の個数: 24

約数和(自身を含む): 596232000

約数和(自身を除く): 210640509

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 38219, 114657, 343971, 726161, 2178483, 2254921, 6535449, 6764763, 20294289, 42843499, 128530497, 385591491]

約数ペア:

[(1, 385591491), (3, 128530497), (9, 42843499), (19, 20294289), (57, 6764763), (59, 6535449), (171, 2254921), (177, 2178483), (531, 726161), (1121, 343971), (3363, 114657), (10089, 38219)]