2017201671

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3932167}}^1$

素因数の和:3932195

約数の個数: 16

約数和(自身を含む): 3145734400

約数和(自身を除く): 1128532729

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3932167, 11796501, 35389503, 74711173, 106168509, 224133519, 672400557, 2017201671]

約数ペア:

[(1, 2017201671), (3, 672400557), (9, 224133519), (19, 106168509), (27, 74711173), (57, 35389503), (171, 11796501), (513, 3932167)]