2869702927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{1031}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 3592350720

約数和(自身を除く): 722647793

約数列:

[1, 7, 13, 73, 91, 419, 511, 949, 1031, 2933, 5447, 6643, 7217, 13403, 30587, 38129, 75263, 93821, 214109, 397631, 431989, 526841, 978419, 2783417, 3023923, 5615857, 6848933, 31535197, 39310999, 220746379, 409957561, 2869702927]

約数ペア:

[(1, 2869702927), (7, 409957561), (13, 220746379), (73, 39310999), (91, 31535197), (419, 6848933), (511, 5615857), (949, 3023923), (1031, 2783417), (2933, 978419), (5447, 526841), (6643, 431989), (7217, 397631), (13403, 214109), (30587, 93821), (38129, 75263)]