149553691

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1187}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 175633920

約数和(自身を除く): 26080229

約数列:

[1, 7, 41, 287, 439, 1187, 3073, 8309, 17999, 48667, 125993, 340669, 521093, 3647651, 21364813, 149553691]

約数ペア:

[(1, 149553691), (7, 21364813), (41, 3647651), (287, 521093), (439, 340669), (1187, 125993), (3073, 48667), (8309, 17999)]