47350989

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1151}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 78354432

約数和(自身を除く): 31003443

約数列:

[1, 3, 7, 9, 21, 63, 653, 1151, 1959, 3453, 4571, 5877, 8057, 10359, 13713, 24171, 41139, 72513, 751603, 2254809, 5261221, 6764427, 15783663, 47350989]

約数ペア:

[(1, 47350989), (3, 15783663), (7, 6764427), (9, 5261221), (21, 2254809), (63, 751603), (653, 72513), (1151, 41139), (1959, 24171), (3453, 13713), (4571, 10359), (5877, 8057)]