2562113883

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 3930854400

約数和(自身を除く): 1368740517

約数列:

[1, 3, 7, 21, 281, 449, 843, 967, 1347, 1967, 2901, 3143, 5901, 6769, 9429, 20307, 126169, 271727, 378507, 434183, 815181, 883183, 1302549, 1902089, 2649549, 3039281, 5706267, 9117843, 122005423, 366016269, 854037961, 2562113883]

約数ペア:

[(1, 2562113883), (3, 854037961), (7, 366016269), (21, 122005423), (281, 9117843), (449, 5706267), (843, 3039281), (967, 2649549), (1347, 1902089), (1967, 1302549), (2901, 883183), (3143, 815181), (5901, 434183), (6769, 378507), (9429, 271727), (20307, 126169)]