43738149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 28644315

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1223, 1703, 2751, 3669, 5109, 8561, 11921, 15899, 25683, 35763, 47697, 111293, 160213, 333879, 480639, 1121491, 2082769, 3364473, 6248307, 14579383, 43738149]

約数ペア:

[(1, 43738149), (3, 14579383), (7, 6248307), (13, 3364473), (21, 2082769), (39, 1121491), (91, 480639), (131, 333879), (273, 160213), (393, 111293), (917, 47697), (1223, 35763), (1703, 25683), (2751, 15899), (3669, 11921), (5109, 8561)]