3850407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 2888793

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 89, 99, 171, 207, 209, 253, 267, 437, 627, 759, 801, 979, 1311, 1691, 1881, 2047, 2277, 2937, 3933, 4807, 5073, 6141, 8811, 14421, 15219, 18423, 18601, 22517, 38893, 43263, 55803, 67551, 116679, 167409, 202653, 350037, 427823, 1283469, 3850407]

約数ペア:

[(1, 3850407), (3, 1283469), (9, 427823), (11, 350037), (19, 202653), (23, 167409), (33, 116679), (57, 67551), (69, 55803), (89, 43263), (99, 38893), (171, 22517), (207, 18601), (209, 18423), (253, 15219), (267, 14421), (437, 8811), (627, 6141), (759, 5073), (801, 4807), (979, 3933), (1311, 2937), (1691, 2277), (1881, 2047)]