31198893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 19396947

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2927, 3553, 8781, 10659, 32197, 49759, 55613, 96591, 149277, 166839, 547349, 611743, 945421, 1642047, 1835229, 2836263, 10399631, 31198893]

約数ペア:

[(1, 31198893), (3, 10399631), (11, 2836263), (17, 1835229), (19, 1642047), (33, 945421), (51, 611743), (57, 547349), (187, 166839), (209, 149277), (323, 96591), (561, 55613), (627, 49759), (969, 32197), (2927, 10659), (3553, 8781)]