25191693

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 38301120

約数和(自身を除く): 13109427

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 929, 1179, 2787, 3013, 8361, 9039, 21367, 27117, 64101, 121699, 192303, 365097, 1095291, 2799077, 8397231, 25191693]

約数ペア:

[(1, 25191693), (3, 8397231), (9, 2799077), (23, 1095291), (69, 365097), (131, 192303), (207, 121699), (393, 64101), (929, 27117), (1179, 21367), (2787, 9039), (3013, 8361)]