1283469

素因数分解:

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

素因数の和:145

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 790131

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 89, 209, 253, 267, 437, 627, 759, 979, 1311, 1691, 2047, 2937, 4807, 5073, 6141, 14421, 18601, 22517, 38893, 55803, 67551, 116679, 427823, 1283469]

約数ペア:

[(1, 1283469), (3, 427823), (11, 116679), (19, 67551), (23, 55803), (33, 38893), (57, 22517), (69, 18601), (89, 14421), (209, 6141), (253, 5073), (267, 4807), (437, 2937), (627, 2047), (759, 1691), (979, 1311)]