212435079

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{1741}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 287220960

約数和(自身を除く): 74785881

約数列:

[1, 3, 89, 267, 457, 1371, 1741, 5223, 40673, 122019, 154949, 464847, 795637, 2386911, 70811693, 212435079]

約数ペア:

[(1, 212435079), (3, 70811693), (89, 2386911), (267, 795637), (457, 464847), (1371, 154949), (1741, 122019), (5223, 40673)]