7128889701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{9439}}^1$

素因数の和:9769

約数の個数: 32

約数和(自身を含む): 10276761600

約数和(自身を除く): 3147871899

約数列:

[1, 3, 17, 51, 59, 177, 251, 753, 1003, 3009, 4267, 9439, 12801, 14809, 28317, 44427, 160463, 251753, 481389, 556901, 755259, 1670703, 2369189, 7107567, 9467317, 28401951, 40276213, 120828639, 139782151, 419346453, 2376296567, 7128889701]

約数ペア:

[(1, 7128889701), (3, 2376296567), (17, 419346453), (51, 139782151), (59, 120828639), (177, 40276213), (251, 28401951), (753, 9467317), (1003, 7107567), (3009, 2369189), (4267, 1670703), (9439, 755259), (12801, 556901), (14809, 481389), (28317, 251753), (44427, 160463)]