14921841

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 22697856

約数和(自身を除く): 7776015

約数列:

[1, 3, 11, 33, 37, 101, 111, 121, 303, 363, 407, 1111, 1221, 1331, 3333, 3737, 3993, 4477, 11211, 12221, 13431, 36663, 41107, 49247, 123321, 134431, 147741, 403293, 452177, 1356531, 4973947, 14921841]

約数ペア:

[(1, 14921841), (3, 4973947), (11, 1356531), (33, 452177), (37, 403293), (101, 147741), (111, 134431), (121, 123321), (303, 49247), (363, 41107), (407, 36663), (1111, 13431), (1221, 12221), (1331, 11211), (3333, 4477), (3737, 3993)]