4705361409

素因数分解:

$3^1\times 7^1\times {\mathrm{4349}}^1\times {\mathrm{51521}}^1$

素因数の和:55880

約数の個数: 16

約数和(自身を含む): 7171862400

約数和(自身を除く): 2466500991

約数列:

[1, 3, 7, 21, 4349, 13047, 30443, 51521, 91329, 154563, 360647, 1081941, 224064829, 672194487, 1568453803, 4705361409]

約数ペア:

[(1, 4705361409), (3, 1568453803), (7, 672194487), (21, 224064829), (4349, 1081941), (13047, 360647), (30443, 154563), (51521, 91329)]