9778197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 15998976

約数和(自身を除く): 6220779

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 991, 2973, 3289, 9867, 10901, 12883, 22793, 32703, 38649, 68379, 141713, 250723, 296309, 425139, 752169, 888927, 3259399, 9778197]

約数ペア:

[(1, 9778197), (3, 3259399), (11, 888927), (13, 752169), (23, 425139), (33, 296309), (39, 250723), (69, 141713), (143, 68379), (253, 38649), (299, 32703), (429, 22793), (759, 12883), (897, 10901), (991, 9867), (2973, 3289)]