1108653

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 1892352

約数和(自身を除く): 783699

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 131, 217, 273, 393, 403, 651, 917, 1209, 1703, 2751, 2821, 4061, 5109, 8463, 11921, 12183, 28427, 35763, 52793, 85281, 158379, 369551, 1108653]

約数ペア:

[(1, 1108653), (3, 369551), (7, 158379), (13, 85281), (21, 52793), (31, 35763), (39, 28427), (91, 12183), (93, 11921), (131, 8463), (217, 5109), (273, 4061), (393, 2821), (403, 2751), (651, 1703), (917, 1209)]