1223103687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{377851}}^1$

素因数の和:377950

約数の個数: 16

約数和(自身を含む): 1777415808

約数和(自身を除く): 554312121

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 377851, 1133553, 4912063, 14736189, 31361633, 94084899, 407701229, 1223103687]

約数ペア:

[(1, 1223103687), (3, 407701229), (13, 94084899), (39, 31361633), (83, 14736189), (249, 4912063), (1079, 1133553), (3237, 377851)]