29864289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 49423360

約数和(自身を除く): 19559071

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 787, 973, 1807, 2361, 2919, 5421, 5509, 10231, 12649, 16527, 30693, 37947, 71617, 109393, 214851, 328179, 765751, 1422109, 2297253, 4266327, 9954763, 29864289]

約数ペア:

[(1, 29864289), (3, 9954763), (7, 4266327), (13, 2297253), (21, 1422109), (39, 765751), (91, 328179), (139, 214851), (273, 109393), (417, 71617), (787, 37947), (973, 30693), (1807, 16527), (2361, 12649), (2919, 10231), (5421, 5509)]