2017374737

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{96419}}^1$

素因数の和:96501

約数の個数: 16

約数和(自身を含む): 2391216000

約数和(自身を除く): 373841263

約数列:

[1, 7, 49, 61, 343, 427, 2989, 20923, 96419, 674933, 4724531, 5881559, 33071717, 41170913, 288196391, 2017374737]

約数ペア:

[(1, 2017374737), (7, 288196391), (49, 41170913), (61, 33071717), (343, 5881559), (427, 4724531), (2989, 674933), (20923, 96419)]