39772521

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 19981719

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1439, 3071, 4317, 9213, 12951, 27639, 53243, 119437, 159729, 358311, 479187, 1074933, 4419169, 13257507, 39772521]

約数ペア:

[(1, 39772521), (3, 13257507), (9, 4419169), (37, 1074933), (83, 479187), (111, 358311), (249, 159729), (333, 119437), (747, 53243), (1439, 27639), (3071, 12951), (4317, 9213)]