23978493

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4943}}^1$

素因数の和:4974

約数の個数: 36

約数和(自身を含む): 43962048

約数和(自身を除く): 19983555

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 4943, 14829, 34601, 44487, 54373, 103803, 163119, 242207, 311409, 380611, 489357, 726621, 1141833, 2179863, 2664277, 3425499, 7992831, 23978493]

約数ペア:

[(1, 23978493), (3, 7992831), (7, 3425499), (9, 2664277), (11, 2179863), (21, 1141833), (33, 726621), (49, 489357), (63, 380611), (77, 311409), (99, 242207), (147, 163119), (231, 103803), (441, 54373), (539, 44487), (693, 34601), (1617, 14829), (4851, 4943)]