348536349

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{117709}}^1$

素因数の和:117769

約数の個数: 24

約数和(自身を含む): 587608320

約数和(自身を除く): 239071971

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 117709, 353127, 823963, 1059381, 2471889, 5532323, 7415667, 16596969, 38726261, 49790907, 116178783, 348536349]

約数ペア:

[(1, 348536349), (3, 116178783), (7, 49790907), (9, 38726261), (21, 16596969), (47, 7415667), (63, 5532323), (141, 2471889), (329, 1059381), (423, 823963), (987, 353127), (2961, 117709)]