23072973

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 41149440

約数和(自身を除く): 18076467

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 751, 931, 1463, 1617, 2253, 2793, 4389, 5257, 8261, 10241, 14269, 15771, 24783, 30723, 36799, 42807, 57827, 99883, 110397, 156959, 173481, 299649, 404789, 470877, 699181, 1098713, 1214367, 2097543, 3296139, 7690991, 23072973]

約数ペア:

[(1, 23072973), (3, 7690991), (7, 3296139), (11, 2097543), (19, 1214367), (21, 1098713), (33, 699181), (49, 470877), (57, 404789), (77, 299649), (133, 173481), (147, 156959), (209, 110397), (231, 99883), (399, 57827), (539, 42807), (627, 36799), (751, 30723), (931, 24783), (1463, 15771), (1617, 14269), (2253, 10241), (2793, 8261), (4389, 5257)]