70379519

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 83457792

約数和(自身を除く): 13078273

約数列:

[1, 7, 43, 73, 301, 511, 3139, 3203, 21973, 22421, 137729, 233819, 964103, 1636733, 10054217, 70379519]

約数ペア:

[(1, 70379519), (7, 10054217), (43, 1636733), (73, 964103), (301, 233819), (511, 137729), (3139, 22421), (3203, 21973)]