2308671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1360449

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 587, 1311, 1761, 3933, 5283, 11153, 13501, 33459, 40503, 100377, 121509, 256519, 769557, 2308671]

約数ペア:

[(1, 2308671), (3, 769557), (9, 256519), (19, 121509), (23, 100377), (57, 40503), (69, 33459), (171, 13501), (207, 11153), (437, 5283), (587, 3933), (1311, 1761)]