1893669321

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{16673}}^1$

素因数の和:16841

約数の個数: 24

約数和(自身を含む): 2702788704

約数和(自身を除く): 809119383

約数列:

[1, 3, 17, 51, 131, 289, 393, 867, 2227, 6681, 16673, 37859, 50019, 113577, 283441, 850323, 2184163, 4818497, 6552489, 14455491, 37130771, 111392313, 631223107, 1893669321]

約数ペア:

[(1, 1893669321), (3, 631223107), (17, 111392313), (51, 37130771), (131, 14455491), (289, 6552489), (393, 4818497), (867, 2184163), (2227, 850323), (6681, 283441), (16673, 113577), (37859, 50019)]