353444427

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 611440128

約数和(自身を除く): 257995701

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 353, 483, 691, 1059, 1449, 2073, 2471, 3177, 4837, 6219, 7413, 8119, 14511, 15893, 22239, 24357, 43533, 47679, 56833, 73071, 111251, 143037, 170499, 243923, 333753, 511497, 731769, 1001259, 1707461, 2195307, 5122383, 5610229, 15367149, 16830687, 39271603, 50492061, 117814809, 353444427]

約数ペア:

[(1, 353444427), (3, 117814809), (7, 50492061), (9, 39271603), (21, 16830687), (23, 15367149), (63, 5610229), (69, 5122383), (161, 2195307), (207, 1707461), (353, 1001259), (483, 731769), (691, 511497), (1059, 333753), (1449, 243923), (2073, 170499), (2471, 143037), (3177, 111251), (4837, 73071), (6219, 56833), (7413, 47679), (8119, 43533), (14511, 24357), (15893, 22239)]