2318679

素因数分解:

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

素因数の和:268

約数の個数: 32

約数和(自身を含む): 3866880

約数和(自身を除く): 1548201

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 211, 297, 333, 407, 633, 999, 1221, 1899, 2321, 3663, 5697, 6963, 7807, 10989, 20889, 23421, 62667, 70263, 85877, 210789, 257631, 772893, 2318679]

約数ペア:

[(1, 2318679), (3, 772893), (9, 257631), (11, 210789), (27, 85877), (33, 70263), (37, 62667), (99, 23421), (111, 20889), (211, 10989), (297, 7807), (333, 6963), (407, 5697), (633, 3663), (999, 2321), (1221, 1899)]