408175053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73189}}^1$

素因数の和:73229

約数の個数: 24

約数和(自身を含む): 642900960

約数和(自身を除く): 234725907

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 73189, 219567, 805079, 951457, 2415237, 2854371, 10466027, 12368941, 31398081, 37106823, 136058351, 408175053]

約数ペア:

[(1, 408175053), (3, 136058351), (11, 37106823), (13, 31398081), (33, 12368941), (39, 10466027), (143, 2854371), (169, 2415237), (429, 951457), (507, 805079), (1859, 219567), (5577, 73189)]