30211227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 46416240

約数和(自身を除く): 16205013

約数列:

[1, 3, 9, 17, 51, 153, 379, 521, 1137, 1563, 3411, 4689, 6443, 8857, 19329, 26571, 57987, 79713, 197459, 592377, 1777131, 3356803, 10070409, 30211227]

約数ペア:

[(1, 30211227), (3, 10070409), (9, 3356803), (17, 1777131), (51, 592377), (153, 197459), (379, 79713), (521, 57987), (1137, 26571), (1563, 19329), (3411, 8857), (4689, 6443)]