137838103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 163604448

約数和(自身を除く): 25766345

約数列:

[1, 13, 19, 23, 247, 299, 361, 437, 1277, 4693, 5681, 8303, 16601, 24263, 29371, 107939, 315419, 381823, 460997, 558049, 5992961, 7254637, 10602931, 137838103]

約数ペア:

[(1, 137838103), (13, 10602931), (19, 7254637), (23, 5992961), (247, 558049), (299, 460997), (361, 381823), (437, 315419), (1277, 107939), (4693, 29371), (5681, 24263), (8303, 16601)]