17318937

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 8929383

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 293, 323, 879, 969, 1037, 1159, 3111, 3477, 4981, 5567, 14943, 16701, 17873, 19703, 53619, 59109, 94639, 283917, 303841, 339587, 911523, 1018761, 5772979, 17318937]

約数ペア:

[(1, 17318937), (3, 5772979), (17, 1018761), (19, 911523), (51, 339587), (57, 303841), (61, 283917), (183, 94639), (293, 59109), (323, 53619), (879, 19703), (969, 17873), (1037, 16701), (1159, 14943), (3111, 5567), (3477, 4981)]