4028541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2358147

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 167, 187, 473, 501, 561, 731, 1419, 1837, 2193, 2839, 5511, 7181, 8041, 8517, 21543, 24123, 31229, 78991, 93687, 122077, 236973, 366231, 1342847, 4028541]

約数ペア:

[(1, 4028541), (3, 1342847), (11, 366231), (17, 236973), (33, 122077), (43, 93687), (51, 78991), (129, 31229), (167, 24123), (187, 21543), (473, 8517), (501, 8041), (561, 7181), (731, 5511), (1419, 2839), (1837, 2193)]