9173409

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 14945280

約数和(自身を除く): 5771871

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 277, 399, 581, 831, 1577, 1743, 1939, 4731, 5263, 5817, 11039, 15789, 22991, 33117, 36841, 68973, 110523, 160937, 436829, 482811, 1310487, 3057803, 9173409]

約数ペア:

[(1, 9173409), (3, 3057803), (7, 1310487), (19, 482811), (21, 436829), (57, 160937), (83, 110523), (133, 68973), (249, 36841), (277, 33117), (399, 22991), (581, 15789), (831, 11039), (1577, 5817), (1743, 5263), (1939, 4731)]