681618093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{160343}}^1$

素因数の和:160468

約数の個数: 16

約数和(自身を含む): 987719040

約数和(自身を除く): 306100947

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 160343, 481029, 2084459, 6253377, 17477387, 52432161, 227206031, 681618093]

約数ペア:

[(1, 681618093), (3, 227206031), (13, 52432161), (39, 17477387), (109, 6253377), (327, 2084459), (1417, 481029), (4251, 160343)]