4804191

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 8460320

約数和(自身を除く): 3656129

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 229, 259, 333, 567, 687, 777, 999, 1603, 2061, 2331, 2997, 4809, 6183, 6993, 8473, 14427, 18549, 20979, 25419, 43281, 59311, 76257, 129843, 177933, 228771, 533799, 686313, 1601397, 4804191]

約数ペア:

[(1, 4804191), (3, 1601397), (7, 686313), (9, 533799), (21, 228771), (27, 177933), (37, 129843), (63, 76257), (81, 59311), (111, 43281), (189, 25419), (229, 20979), (259, 18549), (333, 14427), (567, 8473), (687, 6993), (777, 6183), (999, 4809), (1603, 2997), (2061, 2331)]