2912494389

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1249}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 4685400000

約数和(自身を除く): 1772905611

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 547, 609, 1249, 1421, 1641, 3747, 3829, 4263, 8743, 11487, 15863, 26229, 26803, 36221, 47589, 61201, 80409, 108663, 111041, 183603, 253547, 333123, 683203, 760641, 777287, 1774829, 2049609, 2331861, 4782421, 5324487, 14347263, 19812887, 33476947, 59438661, 100430841, 138690209, 416070627, 970831463, 2912494389]

約数ペア:

[(1, 2912494389), (3, 970831463), (7, 416070627), (21, 138690209), (29, 100430841), (49, 59438661), (87, 33476947), (147, 19812887), (203, 14347263), (547, 5324487), (609, 4782421), (1249, 2331861), (1421, 2049609), (1641, 1774829), (3747, 777287), (3829, 760641), (4263, 683203), (8743, 333123), (11487, 253547), (15863, 183603), (26229, 111041), (26803, 108663), (36221, 80409), (47589, 61201)]