24007221

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6247}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 40287104

約数和(自身を除く): 16279883

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 6247, 18741, 43729, 56223, 131187, 381067, 393561, 1143201, 2667469, 3429603, 8002407, 24007221]

約数ペア:

[(1, 24007221), (3, 8002407), (7, 3429603), (9, 2667469), (21, 1143201), (61, 393561), (63, 381067), (183, 131187), (427, 56223), (549, 43729), (1281, 18741), (3843, 6247)]