1309742007

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{1423}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 2047825920

約数和(自身を除く): 738083913

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1069, 1423, 3207, 4269, 7483, 9961, 22449, 29883, 43829, 58343, 131487, 175029, 306803, 408401, 920409, 1225203, 1521187, 4563561, 10648309, 31944927, 62368667, 187106001, 436580669, 1309742007]

約数ペア:

[(1, 1309742007), (3, 436580669), (7, 187106001), (21, 62368667), (41, 31944927), (123, 10648309), (287, 4563561), (861, 1521187), (1069, 1225203), (1423, 920409), (3207, 408401), (4269, 306803), (7483, 175029), (9961, 131487), (22449, 58343), (29883, 43829)]