4443131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 5832960

約数和(自身を除く): 1389829

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 3037, 21259, 33407, 57703, 233849, 403921, 634733, 4443131]

約数ペア:

[(1, 4443131), (7, 634733), (11, 403921), (19, 233849), (77, 57703), (133, 33407), (209, 21259), (1463, 3037)]