8869257

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6069303

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 113, 153, 171, 243, 323, 339, 459, 513, 969, 1017, 1377, 1539, 1921, 2147, 2907, 3051, 4131, 4617, 5763, 6441, 8721, 9153, 17289, 19323, 26163, 27459, 36499, 51867, 57969, 78489, 109497, 155601, 173907, 328491, 466803, 521721, 985473, 2956419, 8869257]

約数ペア:

[(1, 8869257), (3, 2956419), (9, 985473), (17, 521721), (19, 466803), (27, 328491), (51, 173907), (57, 155601), (81, 109497), (113, 78489), (153, 57969), (171, 51867), (243, 36499), (323, 27459), (339, 26163), (459, 19323), (513, 17289), (969, 9153), (1017, 8721), (1377, 6441), (1539, 5763), (1921, 4617), (2147, 4131), (2907, 3051)]