1920291231

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{10111}}^1$

素因数の和:10239

約数の個数: 32

約数和(自身を含む): 2766643200

約数和(自身を除く): 846351969

約数列:

[1, 3, 29, 37, 59, 87, 111, 177, 1073, 1711, 2183, 3219, 5133, 6549, 10111, 30333, 63307, 189921, 293219, 374107, 596549, 879657, 1122321, 1789647, 10849103, 17299921, 22072313, 32547309, 51899763, 66216939, 640097077, 1920291231]

約数ペア:

[(1, 1920291231), (3, 640097077), (29, 66216939), (37, 51899763), (59, 32547309), (87, 22072313), (111, 17299921), (177, 10849103), (1073, 1789647), (1711, 1122321), (2183, 879657), (3219, 596549), (5133, 374107), (6549, 293219), (10111, 189921), (30333, 63307)]