4748996889

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{123373}}^1$

素因数の和:123446

約数の個数: 48

約数和(自身を含む): 8622362112

約数和(自身を除く): 3873365223

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 12831, 38493, 123373, 370119, 863611, 1110357, 1603849, 2590833, 4811547, 5798531, 7772499, 11226943, 14434641, 17395593, 33680829, 40589717, 52186779, 75380903, 101042487, 121769151, 226142709, 365307453, 527666321, 678428127, 1582998963, 4748996889]

約数ペア:

[(1, 4748996889), (3, 1582998963), (7, 678428127), (9, 527666321), (13, 365307453), (21, 226142709), (39, 121769151), (47, 101042487), (63, 75380903), (91, 52186779), (117, 40589717), (141, 33680829), (273, 17395593), (329, 14434641), (423, 11226943), (611, 7772499), (819, 5798531), (987, 4811547), (1833, 2590833), (2961, 1603849), (4277, 1110357), (5499, 863611), (12831, 370119), (38493, 123373)]