7201863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 11145888

約数和(自身を除く): 3944025

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 457, 927, 1371, 1751, 4113, 5253, 7769, 15759, 23307, 47071, 69921, 141213, 423639, 800207, 2400621, 7201863]

約数ペア:

[(1, 7201863), (3, 2400621), (9, 800207), (17, 423639), (51, 141213), (103, 69921), (153, 47071), (309, 23307), (457, 15759), (927, 7769), (1371, 5253), (1751, 4113)]