919968189

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{30829}}^1$

素因数の和:30882

約数の個数: 32

約数和(自身を含む): 1479840000

約数和(自身を除く): 559871811

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 9947, 29841, 30829, 92487, 215803, 647409, 894041, 1510621, 2682123, 4531863, 6258287, 10574347, 18774861, 31723041, 43808009, 131424027, 306656063, 919968189]

約数ペア:

[(1, 919968189), (3, 306656063), (7, 131424027), (21, 43808009), (29, 31723041), (49, 18774861), (87, 10574347), (147, 6258287), (203, 4531863), (343, 2682123), (609, 1510621), (1029, 894041), (1421, 647409), (4263, 215803), (9947, 92487), (29841, 30829)]