40303863

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 59943936

約数和(自身を除く): 19640073

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 631, 1359, 1893, 5679, 7097, 21291, 29657, 63873, 88971, 95281, 266913, 285843, 857529, 4478207, 13434621, 40303863]

約数ペア:

[(1, 40303863), (3, 13434621), (9, 4478207), (47, 857529), (141, 285843), (151, 266913), (423, 95281), (453, 88971), (631, 63873), (1359, 29657), (1893, 21291), (5679, 7097)]