15691552131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{170603}}^1$

素因数の和:170703

約数の個数: 32

約数和(自身を含む): 23060201472

約数和(自身を除く): 7368649341

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 713, 989, 1333, 2139, 2967, 3999, 30659, 91977, 170603, 511809, 3923869, 5288693, 7335929, 11771607, 15866079, 22007787, 121639939, 168726367, 227413799, 364919817, 506179101, 682241397, 5230517377, 15691552131]

約数ペア:

[(1, 15691552131), (3, 5230517377), (23, 682241397), (31, 506179101), (43, 364919817), (69, 227413799), (93, 168726367), (129, 121639939), (713, 22007787), (989, 15866079), (1333, 11771607), (2139, 7335929), (2967, 5288693), (3999, 3923869), (30659, 511809), (91977, 170603)]