201613880181

素因数分解:

$3^1\times 7^1\times {\mathrm{2393}}^1\times {\mathrm{4011977}}^1$

素因数の和:4014380

約数の個数: 16

約数和(自身を含む): 307349610624

約数和(自身を除く): 105735730443

約数列:

[1, 3, 7, 21, 2393, 7179, 16751, 50253, 4011977, 12035931, 28083839, 84251517, 9600660961, 28801982883, 67204626727, 201613880181]

約数ペア:

[(1, 201613880181), (3, 67204626727), (7, 28801982883), (21, 9600660961), (2393, 84251517), (7179, 28083839), (16751, 12035931), (50253, 4011977)]