215028971121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1\times {\mathrm{961853}}^1$

素因数の和:963632

約数の個数: 16

約数和(自身を含む): 293542451136

約数和(自身を除く): 78513480015

約数列:

[1, 3, 43, 129, 1733, 5199, 74519, 223557, 961853, 2885559, 41359679, 124079037, 1666891249, 5000673747, 71676323707, 215028971121]

約数ペア:

[(1, 215028971121), (3, 71676323707), (43, 5000673747), (129, 1666891249), (1733, 124079037), (5199, 41359679), (74519, 2885559), (223557, 961853)]