1965216633

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{37951}}^1$

素因数の和:38416

約数の個数: 16

約数和(自身を含む): 2690644992

約数和(自身を除く): 725428359

約数列:

[1, 3, 41, 123, 421, 1263, 17261, 37951, 51783, 113853, 1555991, 4667973, 15977371, 47932113, 655072211, 1965216633]

約数ペア:

[(1, 1965216633), (3, 655072211), (41, 47932113), (123, 15977371), (421, 4667973), (1263, 1555991), (17261, 113853), (37951, 51783)]