28713161

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 33081600

約数和(自身を除く): 4368439

約数列:

[1, 19, 29, 31, 41, 551, 589, 779, 899, 1189, 1271, 1681, 17081, 22591, 24149, 31939, 36859, 48749, 52111, 700321, 926231, 990109, 1511219, 28713161]

約数ペア:

[(1, 28713161), (19, 1511219), (29, 990109), (31, 926231), (41, 700321), (551, 52111), (589, 48749), (779, 36859), (899, 31939), (1189, 24149), (1271, 22591), (1681, 17081)]