38381139

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{69911}}^1$

素因数の和:69978

約数の個数: 12

約数和(自身を含む): 56349072

約数和(自身を除く): 17967933

約数列:

[1, 3, 9, 61, 183, 549, 69911, 209733, 629199, 4264571, 12793713, 38381139]

約数ペア:

[(1, 38381139), (3, 12793713), (9, 4264571), (61, 629199), (183, 209733), (549, 69911)]