772893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1256736

約数和(自身を除く): 483843

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 211, 333, 407, 633, 1221, 1899, 2321, 3663, 6963, 7807, 20889, 23421, 70263, 85877, 257631, 772893]

約数ペア:

[(1, 772893), (3, 257631), (9, 85877), (11, 70263), (33, 23421), (37, 20889), (99, 7807), (111, 6963), (211, 3663), (333, 2321), (407, 1899), (633, 1221)]