38654889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8369

約数の個数: 32

約数和(自身を含む): 67173120

約数和(自身を除く): 28518231

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 8329, 24987, 58303, 108277, 141593, 174909, 324831, 424779, 757939, 991151, 1840709, 2273817, 2973453, 5522127, 12884963, 38654889]

約数ペア:

[(1, 38654889), (3, 12884963), (7, 5522127), (13, 2973453), (17, 2273817), (21, 1840709), (39, 991151), (51, 757939), (91, 424779), (119, 324831), (221, 174909), (273, 141593), (357, 108277), (663, 58303), (1547, 24987), (4641, 8329)]