353100321

素因数分解:

$3^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 600912000

約数和(自身を除く): 247811679

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 343, 441, 749, 963, 1029, 1069, 2247, 3087, 3207, 5243, 6741, 7483, 9621, 15729, 22449, 36701, 47187, 52381, 67347, 110103, 114383, 157143, 330309, 343149, 366667, 471429, 800681, 1029447, 1100001, 2402043, 3300003, 5604767, 7206129, 16814301, 39233369, 50442903, 117700107, 353100321]

約数ペア:

[(1, 353100321), (3, 117700107), (7, 50442903), (9, 39233369), (21, 16814301), (49, 7206129), (63, 5604767), (107, 3300003), (147, 2402043), (321, 1100001), (343, 1029447), (441, 800681), (749, 471429), (963, 366667), (1029, 343149), (1069, 330309), (2247, 157143), (3087, 114383), (3207, 110103), (5243, 67347), (6741, 52381), (7483, 47187), (9621, 36701), (15729, 22449)]