804528657

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{2351}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 1188794880

約数和(自身を除く): 384266223

約数列:

[1, 3, 9, 47, 141, 423, 809, 2351, 2427, 7053, 7281, 21159, 38023, 110497, 114069, 331491, 342207, 994473, 1901959, 5705877, 17117631, 89392073, 268176219, 804528657]

約数ペア:

[(1, 804528657), (3, 268176219), (9, 89392073), (47, 17117631), (141, 5705877), (423, 1901959), (809, 994473), (2351, 342207), (2427, 331491), (7053, 114069), (7281, 110497), (21159, 38023)]