2901703541

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{5281}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 3372028800

約数和(自身を除く): 470325259

約数列:

[1, 11, 19, 121, 209, 239, 2299, 2629, 4541, 5281, 28919, 49951, 58091, 100339, 549461, 639001, 1103729, 1262159, 12141019, 13883749, 23981021, 152721239, 263791231, 2901703541]

約数ペア:

[(1, 2901703541), (11, 263791231), (19, 152721239), (121, 23981021), (209, 13883749), (239, 12141019), (2299, 1262159), (2629, 1103729), (4541, 639001), (5281, 549461), (28919, 100339), (49951, 58091)]