3631473

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 20

約数和(自身を含む): 5488560

約数和(自身を除く): 1857087

約数列:

[1, 3, 9, 27, 81, 107, 321, 419, 963, 1257, 2889, 3771, 8667, 11313, 33939, 44833, 134499, 403497, 1210491, 3631473]

約数ペア:

[(1, 3631473), (3, 1210491), (9, 403497), (27, 134499), (81, 44833), (107, 33939), (321, 11313), (419, 8667), (963, 3771), (1257, 2889)]