13872019917

素因数分解:

$3^1\times 7^1\times {\mathrm{8693}}^1\times {\mathrm{75989}}^1$

素因数の和:84692

約数の個数: 16

約数和(自身を含む): 21141025920

約数和(自身を除く): 7269006003

約数列:

[1, 3, 7, 21, 8693, 26079, 60851, 75989, 182553, 227967, 531923, 1595769, 660572377, 1981717131, 4624006639, 13872019917]

約数ペア:

[(1, 13872019917), (3, 4624006639), (7, 1981717131), (21, 660572377), (8693, 1595769), (26079, 531923), (60851, 227967), (75989, 182553)]