38185917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 26510403

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 3119, 4081, 9357, 12243, 21833, 34309, 65499, 102927, 165307, 240163, 495921, 720489, 1157149, 1818377, 3471447, 5455131, 12728639, 38185917]

約数ペア:

[(1, 38185917), (3, 12728639), (7, 5455131), (11, 3471447), (21, 1818377), (33, 1157149), (53, 720489), (77, 495921), (159, 240163), (231, 165307), (371, 102927), (583, 65499), (1113, 34309), (1749, 21833), (3119, 12243), (4081, 9357)]