217033729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 239855616

約数和(自身を除く): 22821887

約数列:

[1, 11, 127, 337, 461, 1397, 3707, 5071, 42799, 58547, 155357, 470789, 644017, 1708927, 19730339, 217033729]

約数ペア:

[(1, 217033729), (11, 19730339), (127, 1708927), (337, 644017), (461, 470789), (1397, 155357), (3707, 58547), (5071, 42799)]