38376947

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 46785600

約数和(自身を除く): 8408653

約数列:

[1, 7, 29, 49, 113, 203, 239, 791, 1421, 1673, 3277, 5537, 6931, 11711, 22939, 27007, 48517, 160573, 189049, 339619, 783203, 1323343, 5482421, 38376947]

約数ペア:

[(1, 38376947), (7, 5482421), (29, 1323343), (49, 783203), (113, 339619), (203, 189049), (239, 160573), (791, 48517), (1421, 27007), (1673, 22939), (3277, 11711), (5537, 6931)]