30803049

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 47141952

約数和(自身を除く): 16338903

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 2221, 4623, 6663, 13869, 19989, 51083, 148807, 153249, 446421, 459747, 1339263, 3422561, 10267683, 30803049]

約数ペア:

[(1, 30803049), (3, 10267683), (9, 3422561), (23, 1339263), (67, 459747), (69, 446421), (201, 153249), (207, 148807), (603, 51083), (1541, 19989), (2221, 13869), (4623, 6663)]