39935217

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{16829}}^1$

素因数の和:16952

約数の個数: 16

約数和(自身を含む): 61395840

約数和(自身を除く): 21460623

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 16829, 50487, 117803, 353409, 1901677, 5705031, 13311739, 39935217]

約数ペア:

[(1, 39935217), (3, 13311739), (7, 5705031), (21, 1901677), (113, 353409), (339, 117803), (791, 50487), (2373, 16829)]