3881491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 4419360

約数和(自身を除く): 537869

約数列:

[1, 17, 19, 61, 197, 323, 1037, 1159, 3349, 3743, 12017, 19703, 63631, 204289, 228323, 3881491]

約数ペア:

[(1, 3881491), (17, 228323), (19, 204289), (61, 63631), (197, 19703), (323, 12017), (1037, 3743), (1159, 3349)]