4711347

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 7064928

約数和(自身を除く): 2353581

約数列:

[1, 3, 9, 71, 73, 101, 213, 219, 303, 639, 657, 909, 5183, 7171, 7373, 15549, 21513, 22119, 46647, 64539, 66357, 523483, 1570449, 4711347]

約数ペア:

[(1, 4711347), (3, 1570449), (9, 523483), (71, 66357), (73, 64539), (101, 46647), (213, 22119), (219, 21513), (303, 15549), (639, 7373), (657, 7171), (909, 5183)]