312324453

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 532295296

約数和(自身を除く): 219970843

約数列:

[1, 3, 7, 9, 21, 61, 63, 67, 183, 201, 427, 469, 549, 603, 1213, 1281, 1407, 3639, 3843, 4087, 4221, 8491, 10917, 12261, 25473, 28609, 36783, 73993, 76419, 81271, 85827, 221979, 243813, 257481, 517951, 568897, 665937, 731439, 1553853, 1706691, 4661559, 4957531, 5120073, 14872593, 34702717, 44617779, 104108151, 312324453]

約数ペア:

[(1, 312324453), (3, 104108151), (7, 44617779), (9, 34702717), (21, 14872593), (61, 5120073), (63, 4957531), (67, 4661559), (183, 1706691), (201, 1553853), (427, 731439), (469, 665937), (549, 568897), (603, 517951), (1213, 257481), (1281, 243813), (1407, 221979), (3639, 85827), (3843, 81271), (4087, 76419), (4221, 73993), (8491, 36783), (10917, 28609), (12261, 25473)]