30407559

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 51523584

約数和(自身を除く): 21116025

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 3593, 8463, 10779, 25151, 46709, 75453, 111383, 140127, 326963, 334149, 779681, 980889, 1447979, 2339043, 4343937, 10135853, 30407559]

約数ペア:

[(1, 30407559), (3, 10135853), (7, 4343937), (13, 2339043), (21, 1447979), (31, 980889), (39, 779681), (91, 334149), (93, 326963), (217, 140127), (273, 111383), (403, 75453), (651, 46709), (1209, 25151), (2821, 10779), (3593, 8463)]