4904451

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 8236800

約数和(自身を除く): 3332349

約数列:

[1, 3, 9, 19, 23, 29, 43, 57, 69, 87, 129, 171, 207, 261, 387, 437, 551, 667, 817, 989, 1247, 1311, 1653, 2001, 2451, 2967, 3741, 3933, 4959, 6003, 7353, 8901, 11223, 12673, 18791, 23693, 28681, 38019, 56373, 71079, 86043, 114057, 169119, 213237, 258129, 544939, 1634817, 4904451]

約数ペア:

[(1, 4904451), (3, 1634817), (9, 544939), (19, 258129), (23, 213237), (29, 169119), (43, 114057), (57, 86043), (69, 71079), (87, 56373), (129, 38019), (171, 28681), (207, 23693), (261, 18791), (387, 12673), (437, 11223), (551, 8901), (667, 7353), (817, 6003), (989, 4959), (1247, 3933), (1311, 3741), (1653, 2967), (2001, 2451)]