201907017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2843}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 314705664

約数和(自身を除く): 112798647

約数列:

[1, 3, 9, 13, 39, 117, 607, 1821, 2843, 5463, 7891, 8529, 23673, 25587, 36959, 71019, 110877, 332631, 1725701, 5177103, 15531309, 22434113, 67302339, 201907017]

約数ペア:

[(1, 201907017), (3, 67302339), (9, 22434113), (13, 15531309), (39, 5177103), (117, 1725701), (607, 332631), (1821, 110877), (2843, 71019), (5463, 36959), (7891, 25587), (8529, 23673)]