7091091

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 5626989

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2207, 3213, 6621, 15449, 19863, 37519, 46347, 59589, 112557, 139041, 262633, 337671, 417123, 787899, 1013013, 2363697, 7091091]

約数ペア:

[(1, 7091091), (3, 2363697), (7, 1013013), (9, 787899), (17, 417123), (21, 337671), (27, 262633), (51, 139041), (63, 112557), (119, 59589), (153, 46347), (189, 37519), (357, 19863), (459, 15449), (1071, 6621), (2207, 3213)]