713831181

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 1098037248

約数和(自身を除く): 384206067

約数列:

[1, 3, 7, 21, 263, 307, 421, 789, 921, 1263, 1841, 2149, 2947, 5523, 6447, 8841, 80741, 110723, 129247, 242223, 332169, 387741, 565187, 775061, 904729, 1695561, 2325183, 2714187, 33991961, 101975883, 237943727, 713831181]

約数ペア:

[(1, 713831181), (3, 237943727), (7, 101975883), (21, 33991961), (263, 2714187), (307, 2325183), (421, 1695561), (789, 904729), (921, 775061), (1263, 565187), (1841, 387741), (2149, 332169), (2947, 242223), (5523, 129247), (6447, 110723), (8841, 80741)]