4007634489

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3251}}^1$

素因数の和:3377

約数の個数: 56

約数和(自身を含む): 6397984800

約数和(自身を除く): 2390350311

約数列:

[1, 3, 9, 19, 27, 57, 81, 89, 171, 243, 267, 513, 729, 801, 1539, 1691, 2403, 3251, 4617, 5073, 7209, 9753, 13851, 15219, 21627, 29259, 45657, 61769, 64881, 87777, 136971, 185307, 263331, 289339, 410913, 555921, 789993, 868017, 1232739, 1667763, 2369979, 2604051, 5003289, 5497441, 7812153, 15009867, 16492323, 23436459, 45029601, 49476969, 70309377, 148430907, 210928131, 445292721, 1335878163, 4007634489]

約数ペア:

[(1, 4007634489), (3, 1335878163), (9, 445292721), (19, 210928131), (27, 148430907), (57, 70309377), (81, 49476969), (89, 45029601), (171, 23436459), (243, 16492323), (267, 15009867), (513, 7812153), (729, 5497441), (801, 5003289), (1539, 2604051), (1691, 2369979), (2403, 1667763), (3251, 1232739), (4617, 868017), (5073, 789993), (7209, 555921), (9753, 410913), (13851, 289339), (15219, 263331), (21627, 185307), (29259, 136971), (45657, 87777), (61769, 64881)]