6915321

素因数分解:

$3^3\times 7^2\times {\mathrm{5227}}^1$

素因数の和:5250

約数の個数: 24

約数和(自身を含む): 11919840

約数和(自身を除く): 5004519

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5227, 15681, 36589, 47043, 109767, 141129, 256123, 329301, 768369, 987903, 2305107, 6915321]

約数ペア:

[(1, 6915321), (3, 2305107), (7, 987903), (9, 768369), (21, 329301), (27, 256123), (49, 141129), (63, 109767), (147, 47043), (189, 36589), (441, 15681), (1323, 5227)]