16478143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 19611648

約数和(自身を除く): 3133505

約数列:

[1, 11, 23, 31, 121, 191, 253, 341, 713, 2101, 2783, 3751, 4393, 5921, 7843, 23111, 48323, 65131, 86273, 136183, 531553, 716441, 1498013, 16478143]

約数ペア:

[(1, 16478143), (11, 1498013), (23, 716441), (31, 531553), (121, 136183), (191, 86273), (253, 65131), (341, 48323), (713, 23111), (2101, 7843), (2783, 5921), (3751, 4393)]