1188393327

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{28513}}^1$

素因数の和:28951

約数の個数: 24

約数和(自身を含む): 1877133648

約数和(自身を除く): 688740321

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 3789, 4631, 13893, 28513, 41679, 85539, 256617, 313643, 940929, 2822787, 12003973, 36011919, 108035757, 132043703, 396131109, 1188393327]

約数ペア:

[(1, 1188393327), (3, 396131109), (9, 132043703), (11, 108035757), (33, 36011919), (99, 12003973), (421, 2822787), (1263, 940929), (3789, 313643), (4631, 256617), (13893, 85539), (28513, 41679)]