1213867743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{549013}}^1$

素因数の和:549094

約数の個数: 16

約数和(自身を含む): 1791981696

約数和(自身を除く): 578113953

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 549013, 1647039, 6039143, 18117429, 36783871, 110351613, 404622581, 1213867743]

約数ペア:

[(1, 1213867743), (3, 404622581), (11, 110351613), (33, 36783871), (67, 18117429), (201, 6039143), (737, 1647039), (2211, 549013)]