2011936647

素因数分解:

$3^1\times 7^1\times {\mathrm{5039}}^1\times {\mathrm{19013}}^1$

素因数の和:24062

約数の個数: 16

約数和(自身を含む): 3066577920

約数和(自身を除く): 1054641273

約数列:

[1, 3, 7, 21, 5039, 15117, 19013, 35273, 57039, 105819, 133091, 399273, 95806507, 287419521, 670645549, 2011936647]

約数ペア:

[(1, 2011936647), (3, 670645549), (7, 287419521), (21, 95806507), (5039, 399273), (15117, 133091), (19013, 105819), (35273, 57039)]