1214540109

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 1814999040

約数和(自身を除く): 600458931

約数列:

[1, 3, 9, 27, 257, 383, 457, 771, 1149, 1371, 2313, 3447, 4113, 6939, 10341, 12339, 98431, 117449, 175031, 295293, 352347, 525093, 885879, 1057041, 1575279, 2657637, 3171123, 4725837, 44982967, 134948901, 404846703, 1214540109]

約数ペア:

[(1, 1214540109), (3, 404846703), (9, 134948901), (27, 44982967), (257, 4725837), (383, 3171123), (457, 2657637), (771, 1575279), (1149, 1057041), (1371, 885879), (2313, 525093), (3447, 352347), (4113, 295293), (6939, 175031), (10341, 117449), (12339, 98431)]