16195257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 25389000

約数和(自身を除く): 9193743

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 929, 1341, 1937, 2787, 5811, 8361, 12077, 17433, 36231, 108693, 138421, 415263, 1245789, 1799473, 5398419, 16195257]

約数ペア:

[(1, 16195257), (3, 5398419), (9, 1799473), (13, 1245789), (39, 415263), (117, 138421), (149, 108693), (447, 36231), (929, 17433), (1341, 12077), (1937, 8361), (2787, 5811)]