2858727

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 4008960

約数和(自身を除く): 1150233

約数列:

[1, 3, 31, 59, 93, 177, 521, 1563, 1829, 5487, 16151, 30739, 48453, 92217, 952909, 2858727]

約数ペア:

[(1, 2858727), (3, 952909), (31, 92217), (59, 48453), (93, 30739), (177, 16151), (521, 5487), (1563, 1829)]