85398993

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 125336640

約数和(自身を除く): 39937647

約数列:

[1, 3, 9, 109, 263, 327, 331, 789, 981, 993, 2367, 2979, 28667, 36079, 86001, 87053, 108237, 258003, 261159, 324711, 783477, 9488777, 28466331, 85398993]

約数ペア:

[(1, 85398993), (3, 28466331), (9, 9488777), (109, 783477), (263, 324711), (327, 261159), (331, 258003), (789, 108237), (981, 87053), (993, 86001), (2367, 36079), (2979, 28667)]