339289327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 403128320

約数和(自身を除く): 63838993

約数列:

[1, 13, 19, 31, 73, 247, 403, 589, 607, 949, 1387, 2263, 7657, 7891, 11533, 18031, 18817, 29419, 42997, 44311, 149929, 244621, 357523, 558961, 576043, 841909, 1373641, 4647799, 10944817, 17857333, 26099179, 339289327]

約数ペア:

[(1, 339289327), (13, 26099179), (19, 17857333), (31, 10944817), (73, 4647799), (247, 1373641), (403, 841909), (589, 576043), (607, 558961), (949, 357523), (1387, 244621), (2263, 149929), (7657, 44311), (7891, 42997), (11533, 29419), (18031, 18817)]