45405213

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10651}}^1$

素因数の和:10697

約数の個数: 24

約数和(自身を含む): 72859680

約数和(自身を除く): 27454467

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 10651, 31953, 74557, 223671, 308879, 521899, 926637, 1565697, 2162153, 6486459, 15135071, 45405213]

約数ペア:

[(1, 45405213), (3, 15135071), (7, 6486459), (21, 2162153), (29, 1565697), (49, 926637), (87, 521899), (147, 308879), (203, 223671), (609, 74557), (1421, 31953), (4263, 10651)]