3406249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 4386816

約数和(自身を除く): 980567

約数列:

[1, 7, 11, 31, 77, 217, 341, 1427, 2387, 9989, 15697, 44237, 109879, 309659, 486607, 3406249]

約数ペア:

[(1, 3406249), (7, 486607), (11, 309659), (31, 109879), (77, 44237), (217, 15697), (341, 9989), (1427, 2387)]