1242100041

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{12889}}^1$

素因数の和:13265

約数の個数: 32

約数和(自身を含む): 2044250880

約数和(自身を除く): 802150839

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 353, 1059, 2471, 4589, 7413, 12889, 13767, 32123, 38667, 90223, 96369, 167557, 270669, 502671, 1172899, 3518697, 4549817, 13649451, 31848719, 59147621, 95546157, 177442863, 414033347, 1242100041]

約数ペア:

[(1, 1242100041), (3, 414033347), (7, 177442863), (13, 95546157), (21, 59147621), (39, 31848719), (91, 13649451), (273, 4549817), (353, 3518697), (1059, 1172899), (2471, 502671), (4589, 270669), (7413, 167557), (12889, 96369), (13767, 90223), (32123, 38667)]