8672761587

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{422711}}^1$

素因数の和:423698

約数の個数: 16

約数和(自身を含む): 13229194752

約数和(自身を除く): 4556433165

約数列:

[1, 3, 7, 21, 977, 2931, 6839, 20517, 422711, 1268133, 2958977, 8876931, 412988647, 1238965941, 2890920529, 8672761587]

約数ペア:

[(1, 8672761587), (3, 2890920529), (7, 1238965941), (21, 412988647), (977, 8876931), (2931, 2958977), (6839, 1268133), (20517, 422711)]