201209969373

素因数分解:

$3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{8782243}}^1$

素因数の和:8783344

約数の個数: 16

約数和(自身を含む): 306886734336

約数和(自身を除く): 105676764963

約数列:

[1, 3, 7, 21, 1091, 3273, 7637, 22911, 8782243, 26346729, 61475701, 184427103, 9581427113, 28744281339, 67069989791, 201209969373]

約数ペア:

[(1, 201209969373), (3, 67069989791), (7, 28744281339), (21, 9581427113), (1091, 184427103), (3273, 61475701), (7637, 26346729), (22911, 8782243)]