13298733

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 22827168

約数和(自身を除く): 9528435

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 251, 261, 609, 753, 841, 1757, 1827, 2259, 2523, 5271, 5887, 7279, 7569, 15813, 17661, 21837, 50953, 52983, 65511, 152859, 211091, 458577, 633273, 1477637, 1899819, 4432911, 13298733]

約数ペア:

[(1, 13298733), (3, 4432911), (7, 1899819), (9, 1477637), (21, 633273), (29, 458577), (63, 211091), (87, 152859), (203, 65511), (251, 52983), (261, 50953), (609, 21837), (753, 17661), (841, 15813), (1757, 7569), (1827, 7279), (2259, 5887), (2523, 5271)]