4037490177

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{5323}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 6480798720

約数和(自身を除く): 2443308543

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1901, 5323, 5703, 13307, 15969, 36119, 37261, 39921, 101137, 108357, 111783, 252833, 303411, 707959, 758499, 2123877, 10119023, 30357069, 70833161, 192261437, 212499483, 576784311, 1345830059, 4037490177]

約数ペア:

[(1, 4037490177), (3, 1345830059), (7, 576784311), (19, 212499483), (21, 192261437), (57, 70833161), (133, 30357069), (399, 10119023), (1901, 2123877), (5323, 758499), (5703, 707959), (13307, 303411), (15969, 252833), (36119, 111783), (37261, 108357), (39921, 101137)]