409968169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29173}}^1$

素因数の和:29256

約数の個数: 16

約数和(自身を含む): 470518272

約数和(自身を除く): 60550103

約数列:

[1, 13, 23, 47, 299, 611, 1081, 14053, 29173, 379249, 670979, 1371131, 8722727, 17824703, 31536013, 409968169]

約数ペア:

[(1, 409968169), (13, 31536013), (23, 17824703), (47, 8722727), (299, 1371131), (611, 670979), (1081, 379249), (14053, 29173)]