133243487

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 154247040

約数和(自身を除く): 21003553

約数列:

[1, 13, 29, 31, 169, 377, 403, 877, 899, 4901, 5239, 11401, 11687, 25433, 27187, 148213, 151931, 330629, 353431, 788423, 4298177, 4594603, 10249499, 133243487]

約数ペア:

[(1, 133243487), (13, 10249499), (29, 4594603), (31, 4298177), (169, 788423), (377, 353431), (403, 330629), (877, 151931), (899, 148213), (4901, 27187), (5239, 25433), (11401, 11687)]