30967167

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 36

約数和(自身を含む): 52824408

約数和(自身を除く): 21857241

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 1741, 2541, 5223, 5929, 12187, 17787, 19151, 36561, 57453, 85309, 134057, 210661, 255927, 402171, 631983, 938399, 1474627, 2815197, 4423881, 10322389, 30967167]

約数ペア:

[(1, 30967167), (3, 10322389), (7, 4423881), (11, 2815197), (21, 1474627), (33, 938399), (49, 631983), (77, 402171), (121, 255927), (147, 210661), (231, 134057), (363, 85309), (539, 57453), (847, 36561), (1617, 19151), (1741, 17787), (2541, 12187), (5223, 5929)]