2688897783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{57503}}^1$

素因数の和:57639

約数の個数: 32

約数和(自身を含む): 4250695680

約数和(自身を除く): 1561797897

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 1199, 1417, 3597, 4251, 15587, 46761, 57503, 172509, 632533, 747539, 1897599, 2242617, 6267827, 8222929, 18803481, 24668787, 68946097, 81481751, 206838291, 244445253, 896299261, 2688897783]

約数ペア:

[(1, 2688897783), (3, 896299261), (11, 244445253), (13, 206838291), (33, 81481751), (39, 68946097), (109, 24668787), (143, 18803481), (327, 8222929), (429, 6267827), (1199, 2242617), (1417, 1897599), (3597, 747539), (4251, 632533), (15587, 172509), (46761, 57503)]