325347201

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 509184000

約数和(自身を除く): 183836799

約数列:

[1, 3, 9, 29, 31, 79, 87, 93, 237, 261, 279, 509, 711, 899, 1527, 2291, 2449, 2697, 4581, 6873, 7347, 8091, 14761, 15779, 20619, 22041, 40211, 44283, 47337, 71021, 120633, 132849, 142011, 213063, 361899, 457591, 639189, 1166119, 1246541, 1372773, 3498357, 3739623, 4118319, 10495071, 11218869, 36149689, 108449067, 325347201]

約数ペア:

[(1, 325347201), (3, 108449067), (9, 36149689), (29, 11218869), (31, 10495071), (79, 4118319), (87, 3739623), (93, 3498357), (237, 1372773), (261, 1246541), (279, 1166119), (509, 639189), (711, 457591), (899, 361899), (1527, 213063), (2291, 142011), (2449, 132849), (2697, 120633), (4581, 71021), (6873, 47337), (7347, 44283), (8091, 40211), (14761, 22041), (15779, 20619)]