11305917

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 19633536

約数和(自身を除く): 8327619

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 827, 1519, 1953, 2481, 4557, 5789, 7443, 13671, 17367, 25637, 40523, 52101, 76911, 121569, 179459, 230733, 364707, 538377, 1256213, 1615131, 3768639, 11305917]

約数ペア:

[(1, 11305917), (3, 3768639), (7, 1615131), (9, 1256213), (21, 538377), (31, 364707), (49, 230733), (63, 179459), (93, 121569), (147, 76911), (217, 52101), (279, 40523), (441, 25637), (651, 17367), (827, 13671), (1519, 7443), (1953, 5789), (2481, 4557)]