24360021

素因数分解:

$3^5\times 7^1\times {\mathrm{14321}}^1$

素因数の和:14343

約数の個数: 24

約数和(自身を含む): 41705664

約数和(自身を除く): 17345643

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 14321, 42963, 100247, 128889, 300741, 386667, 902223, 1160001, 2706669, 3480003, 8120007, 24360021]

約数ペア:

[(1, 24360021), (3, 8120007), (7, 3480003), (9, 2706669), (21, 1160001), (27, 902223), (63, 386667), (81, 300741), (189, 128889), (243, 100247), (567, 42963), (1701, 14321)]