139215527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28961}}^1$

素因数の和:29014

約数の個数: 16

約数和(自身を含む): 166821120

約数和(自身を除く): 27605593

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 28961, 318571, 550259, 666103, 6052849, 7327133, 12655957, 139215527]

約数ペア:

[(1, 139215527), (11, 12655957), (19, 7327133), (23, 6052849), (209, 666103), (253, 550259), (437, 318571), (4807, 28961)]