13815696987

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{1447}}^1\times {\mathrm{1777}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 20596352000

約数和(自身を除く): 6780655013

約数列:

[1, 3, 9, 27, 199, 597, 1447, 1777, 1791, 4341, 5331, 5373, 13023, 15993, 39069, 47979, 287953, 353623, 863859, 1060869, 2571319, 2591577, 3182607, 7713957, 7774731, 9547821, 23141871, 69425613, 511692481, 1535077443, 4605232329, 13815696987]

約数ペア:

[(1, 13815696987), (3, 4605232329), (9, 1535077443), (27, 511692481), (199, 69425613), (597, 23141871), (1447, 9547821), (1777, 7774731), (1791, 7713957), (4341, 3182607), (5331, 2591577), (5373, 2571319), (13023, 1060869), (15993, 863859), (39069, 353623), (47979, 287953)]