11907351

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 18094160

約数和(自身を除く): 6186809

約数列:

[1, 3, 9, 27, 53, 157, 159, 471, 477, 1413, 1431, 2809, 4239, 8321, 8427, 24963, 25281, 74889, 75843, 224667, 441013, 1323039, 3969117, 11907351]

約数ペア:

[(1, 11907351), (3, 3969117), (9, 1323039), (27, 441013), (53, 224667), (157, 75843), (159, 74889), (471, 25281), (477, 24963), (1413, 8427), (1431, 8321), (2809, 4239)]