3977367

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 5633280

約数和(自身を除く): 1655913

約数列:

[1, 3, 23, 59, 69, 177, 977, 1357, 2931, 4071, 22471, 57643, 67413, 172929, 1325789, 3977367]

約数ペア:

[(1, 3977367), (3, 1325789), (23, 172929), (59, 67413), (69, 57643), (177, 22471), (977, 4071), (1357, 2931)]