29987199

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 50042880

約数和(自身を除く): 20055681

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 3257, 9207, 9771, 29313, 35827, 87939, 100967, 107481, 302901, 322443, 908703, 967329, 1110637, 2726109, 3331911, 9995733, 29987199]

約数ペア:

[(1, 29987199), (3, 9995733), (9, 3331911), (11, 2726109), (27, 1110637), (31, 967329), (33, 908703), (93, 322443), (99, 302901), (279, 107481), (297, 100967), (341, 87939), (837, 35827), (1023, 29313), (3069, 9771), (3257, 9207)]