47617641

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 71413056

約数和(自身を除く): 23795415

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1733, 3053, 5199, 9159, 15597, 27477, 74519, 123043, 223557, 369129, 670671, 1107387, 5290849, 15872547, 47617641]

約数ペア:

[(1, 47617641), (3, 15872547), (9, 5290849), (43, 1107387), (71, 670671), (129, 369129), (213, 223557), (387, 123043), (639, 74519), (1733, 27477), (3053, 15597), (5199, 9159)]