4820961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 6779520

約数和(自身を除く): 1958559

約数列:

[1, 3, 23, 69, 109, 327, 641, 1923, 2507, 7521, 14743, 44229, 69869, 209607, 1606987, 4820961]

約数ペア:

[(1, 4820961), (3, 1606987), (23, 209607), (69, 69869), (109, 44229), (327, 14743), (641, 7521), (1923, 2507)]