47763903

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131581}}^1$

素因数の和:131606

約数の個数: 12

約数和(自身を含む): 70001624

約数和(自身を除く): 22237721

約数列:

[1, 3, 11, 33, 121, 363, 131581, 394743, 1447391, 4342173, 15921301, 47763903]

約数ペア:

[(1, 47763903), (3, 15921301), (11, 4342173), (33, 1447391), (121, 394743), (363, 131581)]