2403687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 3794688

約数和(自身を除く): 1391001

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 431, 507, 1293, 1859, 4741, 5577, 5603, 14223, 16809, 61633, 72839, 184899, 218517, 801229, 2403687]

約数ペア:

[(1, 2403687), (3, 801229), (11, 218517), (13, 184899), (33, 72839), (39, 61633), (143, 16809), (169, 14223), (429, 5603), (431, 5577), (507, 4741), (1293, 1859)]