24993479

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 30883968

約数和(自身を除く): 5890489

約数列:

[1, 7, 23, 49, 67, 161, 331, 469, 1127, 1541, 2317, 3283, 7613, 10787, 16219, 22177, 53291, 75509, 155239, 373037, 510071, 1086673, 3570497, 24993479]

約数ペア:

[(1, 24993479), (7, 3570497), (23, 1086673), (49, 510071), (67, 373037), (161, 155239), (331, 75509), (469, 53291), (1127, 22177), (1541, 16219), (2317, 10787), (3283, 7613)]