2216047647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{450691}}^1$

素因数の和:450854

約数の個数: 16

約数和(自身を含む): 3244982400

約数和(自身を除く): 1028934753

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 450691, 1352073, 4957601, 14872803, 67152959, 201458877, 738682549, 2216047647]

約数ペア:

[(1, 2216047647), (3, 738682549), (11, 201458877), (33, 67152959), (149, 14872803), (447, 4957601), (1639, 1352073), (4917, 450691)]