4721109

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 6519744

約数和(自身を除く): 1798635

約数列:

[1, 3, 41, 123, 131, 293, 393, 879, 5371, 12013, 16113, 36039, 38383, 115149, 1573703, 4721109]

約数ペア:

[(1, 4721109), (3, 1573703), (41, 115149), (123, 38383), (131, 36039), (293, 16113), (393, 12013), (879, 5371)]