12158927

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 14823648

約数和(自身を除く): 2664721

約数列:

[1, 11, 17, 23, 121, 187, 253, 257, 391, 2057, 2783, 2827, 4301, 4369, 5911, 31097, 47311, 48059, 65021, 100487, 528649, 715231, 1105357, 12158927]

約数ペア:

[(1, 12158927), (11, 1105357), (17, 715231), (23, 528649), (121, 100487), (187, 65021), (253, 48059), (257, 47311), (391, 31097), (2057, 5911), (2783, 4369), (2827, 4301)]