1857687117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{38321}}^1$

素因数の和:38461

約数の個数: 32

約数和(自身を含む): 2935771776

約数和(自身を除く): 1078084659

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 339, 429, 1243, 1469, 3729, 4407, 16159, 38321, 48477, 114963, 421531, 498173, 1264593, 1494519, 4330273, 5479903, 12990819, 16439709, 47633003, 56293549, 142899009, 168880647, 619229039, 1857687117]

約数ペア:

[(1, 1857687117), (3, 619229039), (11, 168880647), (13, 142899009), (33, 56293549), (39, 47633003), (113, 16439709), (143, 12990819), (339, 5479903), (429, 4330273), (1243, 1494519), (1469, 1264593), (3729, 498173), (4407, 421531), (16159, 114963), (38321, 48477)]