31784313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4243}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 46446336

約数和(自身を除く): 14662023

約数列:

[1, 3, 11, 33, 227, 681, 2497, 4243, 7491, 12729, 46673, 140019, 963161, 2889483, 10594771, 31784313]

約数ペア:

[(1, 31784313), (3, 10594771), (11, 2889483), (33, 963161), (227, 140019), (681, 46673), (2497, 12729), (4243, 7491)]