31162549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 34776000

約数和(自身を除く): 3613451

約数列:

[1, 11, 89, 139, 229, 979, 1529, 2519, 12371, 20381, 31831, 136081, 224191, 350141, 2832959, 31162549]

約数ペア:

[(1, 31162549), (11, 2832959), (89, 350141), (139, 224191), (229, 136081), (979, 31831), (1529, 20381), (2519, 12371)]