12162339

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 21751200

約数和(自身を除く): 9588861

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 317, 441, 609, 783, 951, 1323, 1421, 1827, 2219, 2853, 4263, 5481, 6657, 8559, 9193, 12789, 15533, 19971, 27579, 38367, 46599, 59913, 64351, 82737, 139797, 193053, 248211, 419391, 450457, 579159, 1351371, 1737477, 4054113, 12162339]

約数ペア:

[(1, 12162339), (3, 4054113), (7, 1737477), (9, 1351371), (21, 579159), (27, 450457), (29, 419391), (49, 248211), (63, 193053), (87, 139797), (147, 82737), (189, 64351), (203, 59913), (261, 46599), (317, 38367), (441, 27579), (609, 19971), (783, 15533), (951, 12789), (1323, 9193), (1421, 8559), (1827, 6657), (2219, 5481), (2853, 4263)]