39130833

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 61235200

約数和(自身を除く): 22104367

約数列:

[1, 3, 7, 21, 79, 103, 229, 237, 309, 553, 687, 721, 1603, 1659, 2163, 4809, 8137, 18091, 23587, 24411, 54273, 56959, 70761, 126637, 165109, 170877, 379911, 495327, 1863373, 5590119, 13043611, 39130833]

約数ペア:

[(1, 39130833), (3, 13043611), (7, 5590119), (21, 1863373), (79, 495327), (103, 379911), (229, 170877), (237, 165109), (309, 126637), (553, 70761), (687, 56959), (721, 54273), (1603, 24411), (1659, 23587), (2163, 18091), (4809, 8137)]