141191869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 184647680

約数和(自身を除く): 43455811

約数列:

[1, 7, 13, 19, 91, 127, 133, 247, 643, 889, 1651, 1729, 2413, 4501, 8359, 11557, 12217, 16891, 31369, 58513, 81661, 85519, 158821, 219583, 571627, 1061593, 1111747, 1551559, 7431151, 10860913, 20170267, 141191869]

約数ペア:

[(1, 141191869), (7, 20170267), (13, 10860913), (19, 7431151), (91, 1551559), (127, 1111747), (133, 1061593), (247, 571627), (643, 219583), (889, 158821), (1651, 85519), (1729, 81661), (2413, 58513), (4501, 31369), (8359, 16891), (11557, 12217)]