1235133

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 1946880

約数和(自身を除く): 711747

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 233, 279, 589, 699, 1767, 2097, 4427, 5301, 7223, 13281, 21669, 39843, 65007, 137237, 411711, 1235133]

約数ペア:

[(1, 1235133), (3, 411711), (9, 137237), (19, 65007), (31, 39843), (57, 21669), (93, 13281), (171, 7223), (233, 5301), (279, 4427), (589, 2097), (699, 1767)]