2440683

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 4243200

約数和(自身を除く): 1802517

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2039, 6117, 14273, 18351, 38741, 42819, 116223, 128457, 271187, 348669, 813561, 2440683]

約数ペア:

[(1, 2440683), (3, 813561), (7, 348669), (9, 271187), (19, 128457), (21, 116223), (57, 42819), (63, 38741), (133, 18351), (171, 14273), (399, 6117), (1197, 2039)]