30277653

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 18106347

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 599, 609, 1743, 1797, 2407, 4193, 7221, 12579, 16849, 17371, 49717, 50547, 52113, 121597, 149151, 348019, 364791, 1044057, 1441793, 4325379, 10092551, 30277653]

約数ペア:

[(1, 30277653), (3, 10092551), (7, 4325379), (21, 1441793), (29, 1044057), (83, 364791), (87, 348019), (203, 149151), (249, 121597), (581, 52113), (599, 50547), (609, 49717), (1743, 17371), (1797, 16849), (2407, 12579), (4193, 7221)]