7899534867

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1\times {\mathrm{8171}}^1$

素因数の和:10623

約数の個数: 32

約数和(自身を含む): 12677713920

約数和(自身を除く): 4778179053

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2423, 7269, 8171, 16961, 24513, 46037, 50883, 57197, 138111, 155249, 171591, 322259, 465747, 966777, 1086743, 3260229, 19798333, 59394999, 138588331, 376168327, 415764993, 1128504981, 2633178289, 7899534867]

約数ペア:

[(1, 7899534867), (3, 2633178289), (7, 1128504981), (19, 415764993), (21, 376168327), (57, 138588331), (133, 59394999), (399, 19798333), (2423, 3260229), (7269, 1086743), (8171, 966777), (16961, 465747), (24513, 322259), (46037, 171591), (50883, 155249), (57197, 138111)]