210735772023

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1\times {\mathrm{19259}}^1$

素因数の和:21111

約数の個数: 32

約数和(自身を含む): 322273728000

約数和(自身を除く): 111537955977

約数列:

[1, 3, 7, 21, 349, 1047, 1493, 2443, 4479, 7329, 10451, 19259, 31353, 57777, 134813, 404439, 521057, 1563171, 3647399, 6721391, 10942197, 20164173, 28753687, 47049737, 86261061, 141149211, 201275809, 603827427, 10035036763, 30105110289, 70245257341, 210735772023]

約数ペア:

[(1, 210735772023), (3, 70245257341), (7, 30105110289), (21, 10035036763), (349, 603827427), (1047, 201275809), (1493, 141149211), (2443, 86261061), (4479, 47049737), (7329, 28753687), (10451, 20164173), (19259, 10942197), (31353, 6721391), (57777, 3647399), (134813, 1563171), (404439, 521057)]