415427181

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 641196864

約数和(自身を除く): 225769683

約数列:

[1, 3, 13, 17, 39, 51, 157, 169, 221, 307, 471, 507, 663, 921, 2041, 2669, 2873, 3991, 5219, 6123, 8007, 8619, 11973, 15657, 26533, 34697, 48199, 51883, 67847, 79599, 104091, 144597, 155649, 203541, 451061, 626587, 819383, 882011, 1353183, 1879761, 2458149, 2646033, 8145631, 10651979, 24436893, 31955937, 138475727, 415427181]

約数ペア:

[(1, 415427181), (3, 138475727), (13, 31955937), (17, 24436893), (39, 10651979), (51, 8145631), (157, 2646033), (169, 2458149), (221, 1879761), (307, 1353183), (471, 882011), (507, 819383), (663, 626587), (921, 451061), (2041, 203541), (2669, 155649), (2873, 144597), (3991, 104091), (5219, 79599), (6123, 67847), (8007, 51883), (8619, 48199), (11973, 34697), (15657, 26533)]