27007138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 41944320

約数和(自身を除く): 14937182

約数列:

[1, 2, 31, 62, 659, 661, 1318, 1322, 20429, 20491, 40858, 40982, 435599, 871198, 13503569, 27007138]

約数ペア:

[(1, 27007138), (2, 13503569), (31, 871198), (62, 435599), (659, 40982), (661, 40858), (1318, 20491), (1322, 20429)]