24980361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 15662199

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 419, 501, 1169, 1257, 2839, 2933, 3507, 7123, 8517, 8799, 19873, 21369, 49861, 59619, 69973, 149583, 209919, 489811, 1189541, 1469433, 3568623, 8326787, 24980361]

約数ペア:

[(1, 24980361), (3, 8326787), (7, 3568623), (17, 1469433), (21, 1189541), (51, 489811), (119, 209919), (167, 149583), (357, 69973), (419, 59619), (501, 49861), (1169, 21369), (1257, 19873), (2839, 8799), (2933, 8517), (3507, 7123)]