11831743

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 15172640

約数和(自身を除く): 3340897

約数列:

[1, 7, 11, 61, 77, 121, 229, 427, 671, 847, 1603, 2519, 4697, 7381, 13969, 17633, 27709, 51667, 97783, 153659, 193963, 1075613, 1690249, 11831743]

約数ペア:

[(1, 11831743), (7, 1690249), (11, 1075613), (61, 193963), (77, 153659), (121, 97783), (229, 51667), (427, 27709), (671, 17633), (847, 13969), (1603, 7381), (2519, 4697)]