181884131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66943}}^1$

素因数の和:66986

約数の個数: 16

約数和(自身を含む): 224931840

約数和(自身を除く): 43047709

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 66943, 736373, 870259, 1271917, 9572849, 13991087, 16534921, 181884131]

約数ペア:

[(1, 181884131), (11, 16534921), (13, 13991087), (19, 9572849), (143, 1271917), (209, 870259), (247, 736373), (2717, 66943)]