17372181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6427}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 24992064

約数和(自身を除く): 7619883

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 6427, 19281, 109259, 327777, 340631, 1021893, 5790727, 17372181]

約数ペア:

[(1, 17372181), (3, 5790727), (17, 1021893), (51, 340631), (53, 327777), (159, 109259), (901, 19281), (2703, 6427)]