201318381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{1913}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 317693376

約数和(自身を除く): 116374995

約数列:

[1, 3, 9, 11, 33, 99, 1063, 1913, 3189, 5739, 9567, 11693, 17217, 21043, 35079, 63129, 105237, 189387, 2033519, 6100557, 18301671, 22368709, 67106127, 201318381]

約数ペア:

[(1, 201318381), (3, 67106127), (9, 22368709), (11, 18301671), (33, 6100557), (99, 2033519), (1063, 189387), (1913, 105237), (3189, 63129), (5739, 35079), (9567, 21043), (11693, 17217)]