13372205517

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{319321}}^1$

素因数の和:319391

約数の個数: 40

約数和(自身を含む): 22255466112

約数和(自身を除く): 8883260595

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 3807, 4653, 13959, 41877, 319321, 957963, 2873889, 3512531, 8621667, 10537593, 15008087, 25865001, 31612779, 45024261, 94838337, 135072783, 165088957, 284515011, 405218349, 495266871, 1215655047, 1485800613, 4457401839, 13372205517]

約数ペア:

[(1, 13372205517), (3, 4457401839), (9, 1485800613), (11, 1215655047), (27, 495266871), (33, 405218349), (47, 284515011), (81, 165088957), (99, 135072783), (141, 94838337), (297, 45024261), (423, 31612779), (517, 25865001), (891, 15008087), (1269, 10537593), (1551, 8621667), (3807, 3512531), (4653, 2873889), (13959, 957963), (41877, 319321)]