825616641

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{1201}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 1143015456

約数和(自身を除く): 317398815

約数列:

[1, 3, 43, 73, 129, 219, 1201, 3139, 3603, 5329, 9417, 15987, 51643, 87673, 154929, 229147, 263019, 687441, 3769939, 6400129, 11309817, 19200387, 275205547, 825616641]

約数ペア:

[(1, 825616641), (3, 275205547), (43, 19200387), (73, 11309817), (129, 6400129), (219, 3769939), (1201, 687441), (3139, 263019), (3603, 229147), (5329, 154929), (9417, 87673), (15987, 51643)]