212832147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{12379}}^1$

素因数の和:12914

約数の個数: 16

約数和(自身を含む): 310193280

約数和(自身を除く): 97361133

約数列:

[1, 3, 11, 33, 521, 1563, 5731, 12379, 17193, 37137, 136169, 408507, 6449459, 19348377, 70944049, 212832147]

約数ペア:

[(1, 212832147), (3, 70944049), (11, 19348377), (33, 6449459), (521, 408507), (1563, 136169), (5731, 37137), (12379, 17193)]