6447396409

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 7092412416

約数和(自身を除く): 645016007

約数列:

[1, 23, 37, 47, 331, 487, 851, 1081, 1739, 7613, 11201, 12247, 15557, 18019, 22889, 39997, 161197, 281681, 357811, 414437, 526447, 575609, 846893, 3707531, 5964289, 7576259, 13239007, 19478539, 137178647, 174253957, 280321583, 6447396409]

約数ペア:

[(1, 6447396409), (23, 280321583), (37, 174253957), (47, 137178647), (331, 19478539), (487, 13239007), (851, 7576259), (1081, 5964289), (1739, 3707531), (7613, 846893), (11201, 575609), (12247, 526447), (15557, 414437), (18019, 357811), (22889, 281681), (39997, 161197)]