24954993

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 44037760

約数和(自身を除く): 19082767

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 157, 189, 203, 261, 471, 609, 783, 841, 1099, 1413, 1827, 2523, 3297, 4239, 4553, 5481, 5887, 7569, 9891, 13659, 17661, 22707, 29673, 31871, 40977, 52983, 95613, 122931, 132037, 158949, 286839, 396111, 860517, 924259, 1188333, 2772777, 3564999, 8318331, 24954993]

約数ペア:

[(1, 24954993), (3, 8318331), (7, 3564999), (9, 2772777), (21, 1188333), (27, 924259), (29, 860517), (63, 396111), (87, 286839), (157, 158949), (189, 132037), (203, 122931), (261, 95613), (471, 52983), (609, 40977), (783, 31871), (841, 29673), (1099, 22707), (1413, 17661), (1827, 13659), (2523, 9891), (3297, 7569), (4239, 5887), (4553, 5481)]