2013109185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{8419}}^1$

素因数の和:9285

約数の個数: 32

約数和(自身を含む): 3394944000

約数和(自身を除く): 1381834815

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 839, 2517, 4195, 8419, 12585, 15941, 25257, 42095, 47823, 79705, 126285, 159961, 239115, 479883, 799805, 2399415, 7063541, 21190623, 35317705, 105953115, 134207279, 402621837, 671036395, 2013109185]

約数ペア:

[(1, 2013109185), (3, 671036395), (5, 402621837), (15, 134207279), (19, 105953115), (57, 35317705), (95, 21190623), (285, 7063541), (839, 2399415), (2517, 799805), (4195, 479883), (8419, 239115), (12585, 159961), (15941, 126285), (25257, 79705), (42095, 47823)]