2999109

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 4213440

約数和(自身を除く): 1214331

約数列:

[1, 3, 37, 41, 111, 123, 659, 1517, 1977, 4551, 24383, 27019, 73149, 81057, 999703, 2999109]

約数ペア:

[(1, 2999109), (3, 999703), (37, 81057), (41, 73149), (111, 27019), (123, 24383), (659, 4551), (1517, 1977)]