345508749

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 544190400

約数和(自身を除く): 198681651

約数列:

[1, 3, 9, 19, 53, 57, 67, 159, 171, 201, 477, 569, 603, 1007, 1273, 1707, 3021, 3551, 3819, 5121, 9063, 10653, 10811, 11457, 30157, 31959, 32433, 38123, 67469, 90471, 97299, 114369, 202407, 271413, 343107, 572983, 607221, 724337, 1718949, 2020519, 2173011, 5156847, 6061557, 6519033, 18184671, 38389861, 115169583, 345508749]

約数ペア:

[(1, 345508749), (3, 115169583), (9, 38389861), (19, 18184671), (53, 6519033), (57, 6061557), (67, 5156847), (159, 2173011), (171, 2020519), (201, 1718949), (477, 724337), (569, 607221), (603, 572983), (1007, 343107), (1273, 271413), (1707, 202407), (3021, 114369), (3551, 97299), (3819, 90471), (5121, 67469), (9063, 38123), (10653, 32433), (10811, 31959), (11457, 30157)]