1028007453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 1533634560

約数和(自身を除く): 505627107

約数列:

[1, 3, 11, 33, 47, 141, 257, 517, 771, 1551, 2579, 2827, 7737, 8481, 12079, 28369, 36237, 85107, 121213, 132869, 363639, 398607, 662803, 1333343, 1988409, 4000029, 7290833, 21872499, 31151741, 93455223, 342669151, 1028007453]

約数ペア:

[(1, 1028007453), (3, 342669151), (11, 93455223), (33, 31151741), (47, 21872499), (141, 7290833), (257, 4000029), (517, 1988409), (771, 1333343), (1551, 662803), (2579, 398607), (2827, 363639), (7737, 132869), (8481, 121213), (12079, 85107), (28369, 36237)]