10199763

素因数分解:

$3^4\times 7^1\times {\mathrm{17989}}^1$

素因数の和:18008

約数の個数: 20

約数和(自身を含む): 17414320

約数和(自身を除く): 7214557

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 17989, 53967, 125923, 161901, 377769, 485703, 1133307, 1457109, 3399921, 10199763]

約数ペア:

[(1, 10199763), (3, 3399921), (7, 1457109), (9, 1133307), (21, 485703), (27, 377769), (63, 161901), (81, 125923), (189, 53967), (567, 17989)]