33516231

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 54448128

約数和(自身を除く): 20931897

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 421, 669, 1263, 1561, 2947, 3791, 4683, 7157, 8841, 11373, 21471, 26537, 50099, 79611, 93883, 150297, 281649, 657181, 1596011, 1971543, 4788033, 11172077, 33516231]

約数ペア:

[(1, 33516231), (3, 11172077), (7, 4788033), (17, 1971543), (21, 1596011), (51, 657181), (119, 281649), (223, 150297), (357, 93883), (421, 79611), (669, 50099), (1263, 26537), (1561, 21471), (2947, 11373), (3791, 8841), (4683, 7157)]