40257591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32971}}^1$

素因数の和:33022

約数の個数: 16

約数和(自身を含む): 60140928

約数和(自身を除く): 19883337

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 32971, 98913, 362681, 1088043, 1219927, 3659781, 13419197, 40257591]

約数ペア:

[(1, 40257591), (3, 13419197), (11, 3659781), (33, 1219927), (37, 1088043), (111, 362681), (407, 98913), (1221, 32971)]