2017659189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7390693}}^1$

素因数の和:7390716

約数の個数: 16

約数和(自身を含む): 3311030912

約数和(自身を除く): 1293371723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7390693, 22172079, 51734851, 96079009, 155204553, 288237027, 672553063, 2017659189]

約数ペア:

[(1, 2017659189), (3, 672553063), (7, 288237027), (13, 155204553), (21, 96079009), (39, 51734851), (91, 22172079), (273, 7390693)]