2017411947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{72053}}^1$

素因数の和:72140

約数の個数: 32

約数和(自身を含む): 3216490560

約数和(自身を除く): 1199078613

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 9333, 27999, 72053, 216159, 648477, 1224901, 1945431, 3674703, 4395233, 11024109, 13185699, 33072327, 39557097, 74718961, 118671291, 224156883, 672470649, 2017411947]

約数ペア:

[(1, 2017411947), (3, 672470649), (9, 224156883), (17, 118671291), (27, 74718961), (51, 39557097), (61, 33072327), (153, 13185699), (183, 11024109), (459, 4395233), (549, 3674703), (1037, 1945431), (1647, 1224901), (3111, 648477), (9333, 216159), (27999, 72053)]