968702013

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{2111}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 1422660096

約数和(自身を除く): 453958083

約数列:

[1, 3, 9, 67, 201, 603, 761, 2111, 2283, 6333, 6849, 18999, 50987, 141437, 152961, 424311, 458883, 1272933, 1606471, 4819413, 14458239, 107633557, 322900671, 968702013]

約数ペア:

[(1, 968702013), (3, 322900671), (9, 107633557), (67, 14458239), (201, 4819413), (603, 1606471), (761, 1272933), (2111, 458883), (2283, 424311), (6333, 152961), (6849, 141437), (18999, 50987)]