13960269

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 22535040

約数和(自身を除く): 8574771

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 193, 423, 513, 579, 893, 1269, 1539, 1737, 2679, 3667, 3807, 5211, 8037, 9071, 11001, 15633, 24111, 27213, 33003, 72333, 81639, 99009, 172349, 244917, 297027, 517047, 734751, 1551141, 4653423, 13960269]

約数ペア:

[(1, 13960269), (3, 4653423), (9, 1551141), (19, 734751), (27, 517047), (47, 297027), (57, 244917), (81, 172349), (141, 99009), (171, 81639), (193, 72333), (423, 33003), (513, 27213), (579, 24111), (893, 15633), (1269, 11001), (1539, 9071), (1737, 8037), (2679, 5211), (3667, 3807)]