330644951

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 444927168

約数和(自身を除く): 114282217

約数列:

[1, 7, 13, 17, 41, 91, 119, 169, 221, 287, 401, 533, 697, 1183, 1547, 2807, 2873, 3731, 4879, 5213, 6817, 6929, 9061, 16441, 20111, 36491, 47719, 48503, 63427, 67769, 88621, 115087, 117793, 213733, 279497, 474383, 620347, 824551, 1152073, 1496131, 1956479, 2778529, 3633461, 8064511, 19449703, 25434227, 47234993, 330644951]

約数ペア:

[(1, 330644951), (7, 47234993), (13, 25434227), (17, 19449703), (41, 8064511), (91, 3633461), (119, 2778529), (169, 1956479), (221, 1496131), (287, 1152073), (401, 824551), (533, 620347), (697, 474383), (1183, 279497), (1547, 213733), (2807, 117793), (2873, 115087), (3731, 88621), (4879, 67769), (5213, 63427), (6817, 48503), (6929, 47719), (9061, 36491), (16441, 20111)]