7087221351

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{6653}}^1$

素因数の和:7160

約数の個数: 48

約数和(自身を含む): 12043846464

約数和(自身を除く): 4956625113

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 457, 777, 1371, 2331, 3199, 4113, 6653, 9597, 16909, 19959, 28791, 46571, 50727, 59877, 118363, 139713, 152181, 246161, 355089, 419139, 738483, 1065267, 1723127, 2215449, 3040421, 5169381, 9121263, 15508143, 21282947, 27363789, 63848841, 112495577, 191546523, 337486731, 787469039, 1012460193, 2362407117, 7087221351]

約数ペア:

[(1, 7087221351), (3, 2362407117), (7, 1012460193), (9, 787469039), (21, 337486731), (37, 191546523), (63, 112495577), (111, 63848841), (259, 27363789), (333, 21282947), (457, 15508143), (777, 9121263), (1371, 5169381), (2331, 3040421), (3199, 2215449), (4113, 1723127), (6653, 1065267), (9597, 738483), (16909, 419139), (19959, 355089), (28791, 246161), (46571, 152181), (50727, 139713), (59877, 118363)]