530472321

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{225829}}^1$

素因数の和:225870

約数の個数: 20

約数和(自身を含む): 819762900

約数和(自身を除く): 289290579

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 225829, 677487, 2032461, 6097383, 6549041, 18292149, 19647123, 58941369, 176824107, 530472321]

約数ペア:

[(1, 530472321), (3, 176824107), (9, 58941369), (27, 19647123), (29, 18292149), (81, 6549041), (87, 6097383), (261, 2032461), (783, 677487), (2349, 225829)]