22161489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 15163311

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2699, 2737, 8097, 8211, 18893, 45883, 56679, 62077, 137649, 186231, 321181, 434539, 963543, 1055309, 1303617, 3165927, 7387163, 22161489]

約数ペア:

[(1, 22161489), (3, 7387163), (7, 3165927), (17, 1303617), (21, 1055309), (23, 963543), (51, 434539), (69, 321181), (119, 186231), (161, 137649), (357, 62077), (391, 56679), (483, 45883), (1173, 18893), (2699, 8211), (2737, 8097)]