2011675419

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1910423}}^1$

素因数の和:1910448

約数の個数: 20

約数和(自身を含む): 3236258256

約数和(自身を除く): 1224582837

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1910423, 5731269, 17193807, 24835499, 51581421, 74506497, 154744263, 223519491, 670558473, 2011675419]

約数ペア:

[(1, 2011675419), (3, 670558473), (9, 223519491), (13, 154744263), (27, 74506497), (39, 51581421), (81, 24835499), (117, 17193807), (351, 5731269), (1053, 1910423)]