4006101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 6369408

約数和(自身を除く): 2363307

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 193, 407, 561, 579, 629, 1221, 1887, 2123, 3281, 6369, 6919, 7141, 9843, 20757, 21423, 36091, 78551, 108273, 121397, 235653, 364191, 1335367, 4006101]

約数ペア:

[(1, 4006101), (3, 1335367), (11, 364191), (17, 235653), (33, 121397), (37, 108273), (51, 78551), (111, 36091), (187, 21423), (193, 20757), (407, 9843), (561, 7141), (579, 6919), (629, 6369), (1221, 3281), (1887, 2123)]