23359721

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 31217760

約数和(自身を除く): 7858039

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 2281, 10241, 15967, 25091, 43339, 111769, 175637, 303373, 476729, 1229459, 2123611, 3337103, 23359721]

約数ペア:

[(1, 23359721), (7, 3337103), (11, 2123611), (19, 1229459), (49, 476729), (77, 303373), (133, 175637), (209, 111769), (539, 43339), (931, 25091), (1463, 15967), (2281, 10241)]