1923145161

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1\times {\mathrm{2287}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 3061014528

約数和(自身を除く): 1137869367

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1741, 2287, 5223, 6861, 12187, 16009, 36561, 40043, 48027, 52601, 120129, 157803, 280301, 368207, 840903, 1104621, 3981667, 11945001, 27871669, 83615007, 91578341, 274735023, 641048387, 1923145161]

約数ペア:

[(1, 1923145161), (3, 641048387), (7, 274735023), (21, 91578341), (23, 83615007), (69, 27871669), (161, 11945001), (483, 3981667), (1741, 1104621), (2287, 840903), (5223, 368207), (6861, 280301), (12187, 157803), (16009, 120129), (36561, 52601), (40043, 48027)]