2068536702981

素因数分解:

$3^1\times 7^1\times {\mathrm{21323}}^1\times {\mathrm{4619507}}^1$

素因数の和:4640840

約数の個数: 16

約数和(自身を含む): 3152204434944

約数和(自身を除く): 1083667731963

約数列:

[1, 3, 7, 21, 21323, 63969, 149261, 447783, 4619507, 13858521, 32336549, 97009647, 98501747761, 295505243283, 689512234327, 2068536702981]

約数ペア:

[(1, 2068536702981), (3, 689512234327), (7, 295505243283), (21, 98501747761), (21323, 97009647), (63969, 32336549), (149261, 13858521), (447783, 4619507)]