13813911

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 21838752

約数和(自身を除く): 8024841

約数列:

[1, 3, 9, 17, 47, 51, 113, 141, 153, 289, 339, 423, 799, 867, 1017, 1921, 2397, 2601, 5311, 5763, 7191, 13583, 15933, 17289, 32657, 40749, 47799, 90287, 97971, 122247, 270861, 293913, 812583, 1534879, 4604637, 13813911]

約数ペア:

[(1, 13813911), (3, 4604637), (9, 1534879), (17, 812583), (47, 293913), (51, 270861), (113, 122247), (141, 97971), (153, 90287), (289, 47799), (339, 40749), (423, 32657), (799, 17289), (867, 15933), (1017, 13583), (1921, 7191), (2397, 5763), (2601, 5311)]