30698703

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 22178097

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 2753, 3717, 8259, 11151, 19271, 24777, 57813, 74331, 162427, 173439, 487281, 520317, 1136989, 1461843, 3410967, 4385529, 10232901, 30698703]

約数ペア:

[(1, 30698703), (3, 10232901), (7, 4385529), (9, 3410967), (21, 1461843), (27, 1136989), (59, 520317), (63, 487281), (177, 173439), (189, 162427), (413, 74331), (531, 57813), (1239, 24777), (1593, 19271), (2753, 11151), (3717, 8259)]