3828776721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{72379}}^1$

素因数の和:72629

約数の個数: 32

約数和(自身を含む): 6392601600

約数和(自身を除く): 2563824879

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1603, 2519, 4809, 7557, 17633, 52899, 72379, 217137, 506653, 796169, 1519959, 2388507, 5573183, 16574791, 16719549, 49724373, 116023537, 182322701, 348070611, 546968103, 1276258907, 3828776721]

約数ペア:

[(1, 3828776721), (3, 1276258907), (7, 546968103), (11, 348070611), (21, 182322701), (33, 116023537), (77, 49724373), (229, 16719549), (231, 16574791), (687, 5573183), (1603, 2388507), (2519, 1519959), (4809, 796169), (7557, 506653), (17633, 217137), (52899, 72379)]