299474469

素因数分解:

$3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3529}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 508320000

約数和(自身を除く): 208845531

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 449, 1347, 3143, 3529, 4041, 9429, 10587, 12123, 24703, 28287, 31761, 74109, 84861, 95283, 222327, 666981, 1584521, 4753563, 11091647, 14260689, 33274941, 42782067, 99824823, 299474469]

約数ペア:

[(1, 299474469), (3, 99824823), (7, 42782067), (9, 33274941), (21, 14260689), (27, 11091647), (63, 4753563), (189, 1584521), (449, 666981), (1347, 222327), (3143, 95283), (3529, 84861), (4041, 74109), (9429, 31761), (10587, 28287), (12123, 24703)]