13222383

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 18049920

約数和(自身を除く): 4827537

約数列:

[1, 3, 67, 157, 201, 419, 471, 1257, 10519, 28073, 31557, 65783, 84219, 197349, 4407461, 13222383]

約数ペア:

[(1, 13222383), (3, 4407461), (67, 197349), (157, 84219), (201, 65783), (419, 31557), (471, 28073), (1257, 10519)]