1312552773

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{127817}}^1$

素因数の和:127993

約数の個数: 24

約数和(自身を含む): 2180063808

約数和(自身を除く): 867511035

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 127817, 383451, 894719, 1150353, 2684157, 8052471, 20834171, 62502513, 145839197, 187507539, 437517591, 1312552773]

約数ペア:

[(1, 1312552773), (3, 437517591), (7, 187507539), (9, 145839197), (21, 62502513), (63, 20834171), (163, 8052471), (489, 2684157), (1141, 1150353), (1467, 894719), (3423, 383451), (10269, 127817)]