7828887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4021}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 11583360

約数和(自身を除く): 3754473

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 4021, 12063, 44231, 132693, 237239, 711717, 2609629, 7828887]

約数ペア:

[(1, 7828887), (3, 2609629), (11, 711717), (33, 237239), (59, 132693), (177, 44231), (649, 12063), (1947, 4021)]