23689491

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 38016720

約数和(自身を除く): 14327229

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 5557, 16671, 38899, 116697, 161153, 272293, 483459, 816879, 1128071, 3384213, 7896497, 23689491]

約数ペア:

[(1, 23689491), (3, 7896497), (7, 3384213), (21, 1128071), (29, 816879), (49, 483459), (87, 272293), (147, 161153), (203, 116697), (609, 38899), (1421, 16671), (4263, 5557)]