1308743739

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{31387}}^1$

素因数の和:31547

約数の個数: 24

約数和(自身を含む): 1953714672

約数和(自身を除く): 644970933

約数列:

[1, 3, 9, 41, 113, 123, 339, 369, 1017, 4633, 13899, 31387, 41697, 94161, 282483, 1286867, 3546731, 3860601, 10640193, 11581803, 31920579, 145415971, 436247913, 1308743739]

約数ペア:

[(1, 1308743739), (3, 436247913), (9, 145415971), (41, 31920579), (113, 11581803), (123, 10640193), (339, 3860601), (369, 3546731), (1017, 1286867), (4633, 282483), (13899, 94161), (31387, 41697)]