4224672921

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1042357}}^1$

素因数の和:1042560

約数の個数: 16

約数和(自身を含む): 6470958464

約数和(自身を除く): 2246285543

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 1042357, 3127071, 7296499, 21889497, 201174901, 603524703, 1408224307, 4224672921]

約数ペア:

[(1, 4224672921), (3, 1408224307), (7, 603524703), (21, 201174901), (193, 21889497), (579, 7296499), (1351, 3127071), (4053, 1042357)]