2010687621

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 2818633728

約数和(自身を除く): 807946107

約数列:

[1, 3, 31, 67, 93, 201, 523, 617, 1569, 1851, 2077, 6231, 16213, 19127, 35041, 41339, 48639, 57381, 105123, 124017, 322691, 968073, 1086271, 1281509, 3258813, 3844527, 10003421, 21620297, 30010263, 64860891, 670229207, 2010687621]

約数ペア:

[(1, 2010687621), (3, 670229207), (31, 64860891), (67, 30010263), (93, 21620297), (201, 10003421), (523, 3844527), (617, 3258813), (1569, 1281509), (1851, 1086271), (2077, 968073), (6231, 322691), (16213, 124017), (19127, 105123), (35041, 57381), (41339, 48639)]