12110987

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 3556213

約数列:

[1, 7, 17, 31, 49, 67, 119, 217, 343, 469, 527, 833, 1139, 1519, 2077, 3283, 3689, 5831, 7973, 10633, 14539, 22981, 25823, 35309, 55811, 101773, 180761, 247163, 390677, 712411, 1730141, 12110987]

約数ペア:

[(1, 12110987), (7, 1730141), (17, 712411), (31, 390677), (49, 247163), (67, 180761), (119, 101773), (217, 55811), (343, 35309), (469, 25823), (527, 22981), (833, 14539), (1139, 10633), (1519, 7973), (2077, 5831), (3283, 3689)]