2008710123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{106163}}^1$

素因数の和:106243

約数の個数: 32

約数和(自身を含む): 3302125056

約数和(自身を除く): 1293414933

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 106163, 318489, 743141, 1804771, 2229423, 5414313, 5626639, 12633397, 16879917, 37900191, 39386473, 95652863, 118159419, 286958589, 669570041, 2008710123]

約数ペア:

[(1, 2008710123), (3, 669570041), (7, 286958589), (17, 118159419), (21, 95652863), (51, 39386473), (53, 37900191), (119, 16879917), (159, 12633397), (357, 5626639), (371, 5414313), (901, 2229423), (1113, 1804771), (2703, 743141), (6307, 318489), (18921, 106163)]