30358923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 49319424

約数和(自身を除く): 18960501

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 307, 357, 831, 921, 1939, 2149, 4709, 5219, 5817, 6447, 14127, 15657, 32963, 36533, 85039, 98889, 109599, 255117, 595273, 1445663, 1785819, 4336989, 10119641, 30358923]

約数ペア:

[(1, 30358923), (3, 10119641), (7, 4336989), (17, 1785819), (21, 1445663), (51, 595273), (119, 255117), (277, 109599), (307, 98889), (357, 85039), (831, 36533), (921, 32963), (1939, 15657), (2149, 14127), (4709, 6447), (5219, 5817)]