18260847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 29003520

約数和(自身を除く): 10742673

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1327, 1529, 3981, 4587, 11943, 13761, 14597, 43791, 131373, 184453, 553359, 1660077, 2028983, 6086949, 18260847]

約数ペア:

[(1, 18260847), (3, 6086949), (9, 2028983), (11, 1660077), (33, 553359), (99, 184453), (139, 131373), (417, 43791), (1251, 14597), (1327, 13761), (1529, 11943), (3981, 4587)]