84379737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 42579879

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 403, 923, 983, 1209, 2201, 2769, 2949, 6603, 12779, 28613, 30473, 38337, 69793, 85839, 91419, 209379, 396149, 907309, 1188447, 2163583, 2721927, 6490749, 28126579, 84379737]

約数ペア:

[(1, 84379737), (3, 28126579), (13, 6490749), (31, 2721927), (39, 2163583), (71, 1188447), (93, 907309), (213, 396149), (403, 209379), (923, 91419), (983, 85839), (1209, 69793), (2201, 38337), (2769, 30473), (2949, 28613), (6603, 12779)]